Home / 2,429,841.74-3,644,862.24-833,502.64

Finding the Fourth Proportional to 2,429,841.74, 3,644,862.24 and 833,502.64

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Solution

The fourth proportional to 2,429,841.74, 3,644,862.24 and 833,502.64 is: 1,250,288.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,841.74 : 3,644,862.24 = 833,502.64 : x
  2. Step 2: Convert to fraction form
    2,429,841.74/3,644,862.24 = 833,502.64/x
  3. Step 3: Cross multiply
    2,429,841.74x = 3,644,862.24 × 833,502.64
  4. Step 4: Simplify right side
    2,429,841.74x = 3,038,002,299,476.31
  5. Step 5: Solve for x
    x = 3,038,002,299,476.31/2,429,841.74
  6. Step 6: Final answer
    x = 1,250,288.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.