Home / 7,552,428.80-10,435,608.96-6,037,041.92

Finding the Fourth Proportional to 7,552,428.80, 10,435,608.96 and 6,037,041.92

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Solution

The fourth proportional to 7,552,428.80, 10,435,608.96 and 6,037,041.92 is: 8,341,715.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,428.80 : 10,435,608.96 = 6,037,041.92 : x
  2. Step 2: Convert to fraction form
    7,552,428.80/10,435,608.96 = 6,037,041.92/x
  3. Step 3: Cross multiply
    7,552,428.80x = 10,435,608.96 × 6,037,041.92
  4. Step 4: Simplify right side
    7,552,428.80x = 63,000,208,752,247.61
  5. Step 5: Solve for x
    x = 63,000,208,752,247.61/7,552,428.80
  6. Step 6: Final answer
    x = 8,341,715.02

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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.