Home / 7,295,337.84-10,068,087.20-4,032,082.47

Finding the Fourth Proportional to 7,295,337.84, 10,068,087.20 and 4,032,082.47

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Solution

The fourth proportional to 7,295,337.84, 10,068,087.20 and 4,032,082.47 is: 5,564,561.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,337.84 : 10,068,087.20 = 4,032,082.47 : x
  2. Step 2: Convert to fraction form
    7,295,337.84/10,068,087.20 = 4,032,082.47/x
  3. Step 3: Cross multiply
    7,295,337.84x = 10,068,087.20 × 4,032,082.47
  4. Step 4: Simplify right side
    7,295,337.84x = 40,595,357,885,390.98
  5. Step 5: Solve for x
    x = 40,595,357,885,390.98/7,295,337.84
  6. Step 6: Final answer
    x = 5,564,561.75

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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.