Home / 9,618,084.28-14,421,721.74-6,588,865.72

Finding the Fourth Proportional to 9,618,084.28, 14,421,721.74 and 6,588,865.72

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Solution

The fourth proportional to 9,618,084.28, 14,421,721.74 and 6,588,865.72 is: 9,879,596.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,618,084.28 : 14,421,721.74 = 6,588,865.72 : x
  2. Step 2: Convert to fraction form
    9,618,084.28/14,421,721.74 = 6,588,865.72/x
  3. Step 3: Cross multiply
    9,618,084.28x = 14,421,721.74 × 6,588,865.72
  4. Step 4: Simplify right side
    9,618,084.28x = 95,022,787,996,064.75
  5. Step 5: Solve for x
    x = 95,022,787,996,064.75/9,618,084.28
  6. Step 6: Final answer
    x = 9,879,596.11

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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.