Home / 6,834,564.16-10,248,690.56-2,515,529.52

Finding the Fourth Proportional to 6,834,564.16, 10,248,690.56 and 2,515,529.52

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Solution

The fourth proportional to 6,834,564.16, 10,248,690.56 and 2,515,529.52 is: 3,772,132.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,564.16 : 10,248,690.56 = 2,515,529.52 : x
  2. Step 2: Convert to fraction form
    6,834,564.16/10,248,690.56 = 2,515,529.52/x
  3. Step 3: Cross multiply
    6,834,564.16x = 10,248,690.56 × 2,515,529.52
  4. Step 4: Simplify right side
    6,834,564.16x = 25,780,883,645,025.33
  5. Step 5: Solve for x
    x = 25,780,883,645,025.33/6,834,564.16
  6. Step 6: Final answer
    x = 3,772,132.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.