Home / 1,596,158.80-2,394,279.52-458,875.06

Finding the Fourth Proportional to 1,596,158.80, 2,394,279.52 and 458,875.06

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Solution

The fourth proportional to 1,596,158.80, 2,394,279.52 and 458,875.06 is: 688,324.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,158.80 : 2,394,279.52 = 458,875.06 : x
  2. Step 2: Convert to fraction form
    1,596,158.80/2,394,279.52 = 458,875.06/x
  3. Step 3: Cross multiply
    1,596,158.80x = 2,394,279.52 × 458,875.06
  4. Step 4: Simplify right side
    1,596,158.80x = 1,098,675,158,396.77
  5. Step 5: Solve for x
    x = 1,098,675,158,396.77/1,596,158.80
  6. Step 6: Final answer
    x = 688,324.47

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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.