Home / 10,605,903.08-15,896,512.68-6,060,136.16

Finding the Fourth Proportional to 10,605,903.08, 15,896,512.68 and 6,060,136.16

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Solution

The fourth proportional to 10,605,903.08, 15,896,512.68 and 6,060,136.16 is: 9,083,152.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,605,903.08 : 15,896,512.68 = 6,060,136.16 : x
  2. Step 2: Convert to fraction form
    10,605,903.08/15,896,512.68 = 6,060,136.16/x
  3. Step 3: Cross multiply
    10,605,903.08x = 15,896,512.68 × 6,060,136.16
  4. Step 4: Simplify right side
    10,605,903.08x = 96,335,031,309,966.52
  5. Step 5: Solve for x
    x = 96,335,031,309,966.52/10,605,903.08
  6. Step 6: Final answer
    x = 9,083,152.14

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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.