Home / 8,588,435.10-12,882,652.65-4,109,459.10

Finding the Fourth Proportional to 8,588,435.10, 12,882,652.65 and 4,109,459.10

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Solution

The fourth proportional to 8,588,435.10, 12,882,652.65 and 4,109,459.10 is: 6,164,188.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588,435.10 : 12,882,652.65 = 4,109,459.10 : x
  2. Step 2: Convert to fraction form
    8,588,435.10/12,882,652.65 = 4,109,459.10/x
  3. Step 3: Cross multiply
    8,588,435.10x = 12,882,652.65 × 4,109,459.10
  4. Step 4: Simplify right side
    8,588,435.10x = 52,940,734,164,681.62
  5. Step 5: Solve for x
    x = 52,940,734,164,681.62/8,588,435.10
  6. Step 6: Final answer
    x = 6,164,188.65

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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.