Home / 5,148,597.52-7,079,869.56-4,468,353.04

Finding the Fourth Proportional to 5,148,597.52, 7,079,869.56 and 4,468,353.04

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Solution

The fourth proportional to 5,148,597.52, 7,079,869.56 and 4,468,353.04 is: 6,144,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,148,597.52 : 7,079,869.56 = 4,468,353.04 : x
  2. Step 2: Convert to fraction form
    5,148,597.52/7,079,869.56 = 4,468,353.04/x
  3. Step 3: Cross multiply
    5,148,597.52x = 7,079,869.56 × 4,468,353.04
  4. Step 4: Simplify right side
    5,148,597.52x = 31,635,356,671,229.46
  5. Step 5: Solve for x
    x = 31,635,356,671,229.46/5,148,597.52
  6. Step 6: Final answer
    x = 6,144,461.00

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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.