Home / 2,446,585.20-3,376,193.68-1,358,926.16

Finding the Fourth Proportional to 2,446,585.20, 3,376,193.68 and 1,358,926.16

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Solution

The fourth proportional to 2,446,585.20, 3,376,193.68 and 1,358,926.16 is: 1,875,265.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,585.20 : 3,376,193.68 = 1,358,926.16 : x
  2. Step 2: Convert to fraction form
    2,446,585.20/3,376,193.68 = 1,358,926.16/x
  3. Step 3: Cross multiply
    2,446,585.20x = 3,376,193.68 × 1,358,926.16
  4. Step 4: Simplify right side
    2,446,585.20x = 4,587,997,892,700.39
  5. Step 5: Solve for x
    x = 4,587,997,892,700.39/2,446,585.20
  6. Step 6: Final answer
    x = 1,875,265.94

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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.