Home / 9,713,085.90-14,569,628.85-6,876,401.10

Finding the Fourth Proportional to 9,713,085.90, 14,569,628.85 and 6,876,401.10

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Solution

The fourth proportional to 9,713,085.90, 14,569,628.85 and 6,876,401.10 is: 10,314,601.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,085.90 : 14,569,628.85 = 6,876,401.10 : x
  2. Step 2: Convert to fraction form
    9,713,085.90/14,569,628.85 = 6,876,401.10/x
  3. Step 3: Cross multiply
    9,713,085.90x = 14,569,628.85 × 6,876,401.10
  4. Step 4: Simplify right side
    9,713,085.90x = 100,186,611,850,731.73
  5. Step 5: Solve for x
    x = 100,186,611,850,731.73/9,713,085.90
  6. Step 6: Final answer
    x = 10,314,601.65

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Double scale
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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.