Home / 4,913,328.60-7,368,680.70-1,501,608.60

Finding the Fourth Proportional to 4,913,328.60, 7,368,680.70 and 1,501,608.60

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Solution

The fourth proportional to 4,913,328.60, 7,368,680.70 and 1,501,608.60 is: 2,252,011.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,328.60 : 7,368,680.70 = 1,501,608.60 : x
  2. Step 2: Convert to fraction form
    4,913,328.60/7,368,680.70 = 1,501,608.60/x
  3. Step 3: Cross multiply
    4,913,328.60x = 7,368,680.70 × 1,501,608.60
  4. Step 4: Simplify right side
    4,913,328.60x = 11,064,874,309,774.02
  5. Step 5: Solve for x
    x = 11,064,874,309,774.02/4,913,328.60
  6. Step 6: Final answer
    x = 2,252,011.87

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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.