Home / 2,657,009.30-3,985,513.95-884,081.30

Finding the Fourth Proportional to 2,657,009.30, 3,985,513.95 and 884,081.30

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Solution

The fourth proportional to 2,657,009.30, 3,985,513.95 and 884,081.30 is: 1,326,121.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,009.30 : 3,985,513.95 = 884,081.30 : x
  2. Step 2: Convert to fraction form
    2,657,009.30/3,985,513.95 = 884,081.30/x
  3. Step 3: Cross multiply
    2,657,009.30x = 3,985,513.95 × 884,081.30
  4. Step 4: Simplify right side
    2,657,009.30x = 3,523,518,354,084.14
  5. Step 5: Solve for x
    x = 3,523,518,354,084.14/2,657,009.30
  6. Step 6: Final answer
    x = 1,326,121.95

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Similar ratio
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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.