Home / 7,358,488.38-10,154,714.04-4,096,073.86

Finding the Fourth Proportional to 7,358,488.38, 10,154,714.04 and 4,096,073.86

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Solution

The fourth proportional to 7,358,488.38, 10,154,714.04 and 4,096,073.86 is: 5,652,581.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,488.38 : 10,154,714.04 = 4,096,073.86 : x
  2. Step 2: Convert to fraction form
    7,358,488.38/10,154,714.04 = 4,096,073.86/x
  3. Step 3: Cross multiply
    7,358,488.38x = 10,154,714.04 × 4,096,073.86
  4. Step 4: Simplify right side
    7,358,488.38x = 41,594,458,709,632.20
  5. Step 5: Solve for x
    x = 41,594,458,709,632.20/7,358,488.38
  6. Step 6: Final answer
    x = 5,652,581.97

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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.