Home / 10,136,124.57-15,204,060.03-2,459,833.02

Finding the Fourth Proportional to 10,136,124.57, 15,204,060.03 and 2,459,833.02

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Solution

The fourth proportional to 10,136,124.57, 15,204,060.03 and 2,459,833.02 is: 3,689,718.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,136,124.57 : 15,204,060.03 = 2,459,833.02 : x
  2. Step 2: Convert to fraction form
    10,136,124.57/15,204,060.03 = 2,459,833.02/x
  3. Step 3: Cross multiply
    10,136,124.57x = 15,204,060.03 × 2,459,833.02
  4. Step 4: Simplify right side
    10,136,124.57x = 37,399,448,899,856.19
  5. Step 5: Solve for x
    x = 37,399,448,899,856.19/10,136,124.57
  6. Step 6: Final answer
    x = 3,689,718.75

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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.