Home / 1,614,256.68-2,421,726.59-534,708.15

Finding the Fourth Proportional to 1,614,256.68, 2,421,726.59 and 534,708.15

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Solution

The fourth proportional to 1,614,256.68, 2,421,726.59 and 534,708.15 is: 802,175.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,256.68 : 2,421,726.59 = 534,708.15 : x
  2. Step 2: Convert to fraction form
    1,614,256.68/2,421,726.59 = 534,708.15/x
  3. Step 3: Cross multiply
    1,614,256.68x = 2,421,726.59 × 534,708.15
  4. Step 4: Simplify right side
    1,614,256.68x = 1,294,916,944,744.71
  5. Step 5: Solve for x
    x = 1,294,916,944,744.71/1,614,256.68
  6. Step 6: Final answer
    x = 802,175.37

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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.