Home / 7,424,190.02-10,246,819.09-4,841,386.76

Finding the Fourth Proportional to 7,424,190.02, 10,246,819.09 and 4,841,386.76

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Solution

The fourth proportional to 7,424,190.02, 10,246,819.09 and 4,841,386.76 is: 6,682,050.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,424,190.02 : 10,246,819.09 = 4,841,386.76 : x
  2. Step 2: Convert to fraction form
    7,424,190.02/10,246,819.09 = 4,841,386.76/x
  3. Step 3: Cross multiply
    7,424,190.02x = 10,246,819.09 × 4,841,386.76
  4. Step 4: Simplify right side
    7,424,190.02x = 49,608,814,274,441.24
  5. Step 5: Solve for x
    x = 49,608,814,274,441.24/7,424,190.02
  6. Step 6: Final answer
    x = 6,682,050.72

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.