Home / 8,026,767-11,076,882.12-4,355,590.14

Finding the Fourth Proportional to 8,026,767, 11,076,882.12 and 4,355,590.14

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Solution

The fourth proportional to 8,026,767, 11,076,882.12 and 4,355,590.14 is: 6,010,683.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,767 : 11,076,882.12 = 4,355,590.14 : x
  2. Step 2: Convert to fraction form
    8,026,767/11,076,882.12 = 4,355,590.14/x
  3. Step 3: Cross multiply
    8,026,767x = 11,076,882.12 × 4,355,590.14
  4. Step 4: Simplify right side
    8,026,767x = 48,246,358,543,814.29
  5. Step 5: Solve for x
    x = 48,246,358,543,814.29/8,026,767
  6. Step 6: Final answer
    x = 6,010,683.82

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.