Home / 6,309,135.83-9,459,913.70-2,466,381.45

Finding the Fourth Proportional to 6,309,135.83, 9,459,913.70 and 2,466,381.45

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Solution

The fourth proportional to 6,309,135.83, 9,459,913.70 and 2,466,381.45 is: 3,698,090.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,135.83 : 9,459,913.70 = 2,466,381.45 : x
  2. Step 2: Convert to fraction form
    6,309,135.83/9,459,913.70 = 2,466,381.45/x
  3. Step 3: Cross multiply
    6,309,135.83x = 9,459,913.70 × 2,466,381.45
  4. Step 4: Simplify right side
    6,309,135.83x = 23,331,755,668,280.86
  5. Step 5: Solve for x
    x = 23,331,755,668,280.86/6,309,135.83
  6. Step 6: Final answer
    x = 3,698,090.57

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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.