Home / 9,861,808.10-14,792,712.15-6,460,585.70

Finding the Fourth Proportional to 9,861,808.10, 14,792,712.15 and 6,460,585.70

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Solution

The fourth proportional to 9,861,808.10, 14,792,712.15 and 6,460,585.70 is: 9,690,878.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,808.10 : 14,792,712.15 = 6,460,585.70 : x
  2. Step 2: Convert to fraction form
    9,861,808.10/14,792,712.15 = 6,460,585.70/x
  3. Step 3: Cross multiply
    9,861,808.10x = 14,792,712.15 × 6,460,585.70
  4. Step 4: Simplify right side
    9,861,808.10x = 95,569,584,580,506.27
  5. Step 5: Solve for x
    x = 95,569,584,580,506.27/9,861,808.10
  6. Step 6: Final answer
    x = 9,690,878.55

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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.