Home / 7,486,841.34-10,331,848.08-4,049,082.27

Finding the Fourth Proportional to 7,486,841.34, 10,331,848.08 and 4,049,082.27

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Solution

The fourth proportional to 7,486,841.34, 10,331,848.08 and 4,049,082.27 is: 5,587,737.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,486,841.34 : 10,331,848.08 = 4,049,082.27 : x
  2. Step 2: Convert to fraction form
    7,486,841.34/10,331,848.08 = 4,049,082.27/x
  3. Step 3: Cross multiply
    7,486,841.34x = 10,331,848.08 × 4,049,082.27
  4. Step 4: Simplify right side
    7,486,841.34x = 41,834,502,877,061.54
  5. Step 5: Solve for x
    x = 41,834,502,877,061.54/7,486,841.34
  6. Step 6: Final answer
    x = 5,587,737.34

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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.