Home / 2,068,354.40-3,102,531.60-572,446.40

Finding the Fourth Proportional to 2,068,354.40, 3,102,531.60 and 572,446.40

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Solution

The fourth proportional to 2,068,354.40, 3,102,531.60 and 572,446.40 is: 858,669.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,354.40 : 3,102,531.60 = 572,446.40 : x
  2. Step 2: Convert to fraction form
    2,068,354.40/3,102,531.60 = 572,446.40/x
  3. Step 3: Cross multiply
    2,068,354.40x = 3,102,531.60 × 572,446.40
  4. Step 4: Simplify right side
    2,068,354.40x = 1,776,033,045,306.24
  5. Step 5: Solve for x
    x = 1,776,033,045,306.24/2,068,354.40
  6. Step 6: Final answer
    x = 858,669.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.