Home / 1,033,389.86-1,549,248.33-323,052.26

Finding the Fourth Proportional to 1,033,389.86, 1,549,248.33 and 323,052.26

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Solution

The fourth proportional to 1,033,389.86, 1,549,248.33 and 323,052.26 is: 484,316.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,389.86 : 1,549,248.33 = 323,052.26 : x
  2. Step 2: Convert to fraction form
    1,033,389.86/1,549,248.33 = 323,052.26/x
  3. Step 3: Cross multiply
    1,033,389.86x = 1,549,248.33 × 323,052.26
  4. Step 4: Simplify right side
    1,033,389.86x = 500,488,174,307.73
  5. Step 5: Solve for x
    x = 500,488,174,307.73/1,033,389.86
  6. Step 6: Final answer
    x = 484,316.90

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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.