Home / 7,606,996.68-10,496,104.02-4,508,154.12

Finding the Fourth Proportional to 7,606,996.68, 10,496,104.02 and 4,508,154.12

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Solution

The fourth proportional to 7,606,996.68, 10,496,104.02 and 4,508,154.12 is: 6,220,333.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,996.68 : 10,496,104.02 = 4,508,154.12 : x
  2. Step 2: Convert to fraction form
    7,606,996.68/10,496,104.02 = 4,508,154.12/x
  3. Step 3: Cross multiply
    7,606,996.68x = 10,496,104.02 × 4,508,154.12
  4. Step 4: Simplify right side
    7,606,996.68x = 47,318,054,581,711.56
  5. Step 5: Solve for x
    x = 47,318,054,581,711.56/7,606,996.68
  6. Step 6: Final answer
    x = 6,220,333.28

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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.