Home / 7,493,641.32-10,341,475.29-4,592,471.61

Finding the Fourth Proportional to 7,493,641.32, 10,341,475.29 and 4,592,471.61

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Solution

The fourth proportional to 7,493,641.32, 10,341,475.29 and 4,592,471.61 is: 6,337,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,641.32 : 10,341,475.29 = 4,592,471.61 : x
  2. Step 2: Convert to fraction form
    7,493,641.32/10,341,475.29 = 4,592,471.61/x
  3. Step 3: Cross multiply
    7,493,641.32x = 10,341,475.29 × 4,592,471.61
  4. Step 4: Simplify right side
    7,493,641.32x = 47,492,931,674,841.52
  5. Step 5: Solve for x
    x = 47,492,931,674,841.52/7,493,641.32
  6. Step 6: Final answer
    x = 6,337,764.20

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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.