Home / 1,552,943.52-2,329,515.72-488,030.04

Finding the Fourth Proportional to 1,552,943.52, 2,329,515.72 and 488,030.04

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Solution

The fourth proportional to 1,552,943.52, 2,329,515.72 and 488,030.04 is: 732,076.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,943.52 : 2,329,515.72 = 488,030.04 : x
  2. Step 2: Convert to fraction form
    1,552,943.52/2,329,515.72 = 488,030.04/x
  3. Step 3: Cross multiply
    1,552,943.52x = 2,329,515.72 × 488,030.04
  4. Step 4: Simplify right side
    1,552,943.52x = 1,136,873,650,012.23
  5. Step 5: Solve for x
    x = 1,136,873,650,012.23/1,552,943.52
  6. Step 6: Final answer
    x = 732,076.62

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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.