Home / 1,657,230.30-2,485,845.45-592,307.10

Finding the Fourth Proportional to 1,657,230.30, 2,485,845.45 and 592,307.10

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Solution

The fourth proportional to 1,657,230.30, 2,485,845.45 and 592,307.10 is: 888,460.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,230.30 : 2,485,845.45 = 592,307.10 : x
  2. Step 2: Convert to fraction form
    1,657,230.30/2,485,845.45 = 592,307.10/x
  3. Step 3: Cross multiply
    1,657,230.30x = 2,485,845.45 × 592,307.10
  4. Step 4: Simplify right side
    1,657,230.30x = 1,472,383,909,537.70
  5. Step 5: Solve for x
    x = 1,472,383,909,537.70/1,657,230.30
  6. Step 6: Final answer
    x = 888,460.65

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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.