Home / 7,688,037.55-10,609,713.26-4,250,500.02

Finding the Fourth Proportional to 7,688,037.55, 10,609,713.26 and 4,250,500.02

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Solution

The fourth proportional to 7,688,037.55, 10,609,713.26 and 4,250,500.02 is: 5,865,812.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,688,037.55 : 10,609,713.26 = 4,250,500.02 : x
  2. Step 2: Convert to fraction form
    7,688,037.55/10,609,713.26 = 4,250,500.02/x
  3. Step 3: Cross multiply
    7,688,037.55x = 10,609,713.26 × 4,250,500.02
  4. Step 4: Simplify right side
    7,688,037.55x = 45,096,586,423,824.26
  5. Step 5: Solve for x
    x = 45,096,586,423,824.26/7,688,037.55
  6. Step 6: Final answer
    x = 5,865,812.46

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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.