Home / 6,241,423.80-9,346,389.30-4,981,711.80

Finding the Fourth Proportional to 6,241,423.80, 9,346,389.30 and 4,981,711.80

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Solution

The fourth proportional to 6,241,423.80, 9,346,389.30 and 4,981,711.80 is: 7,459,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,423.80 : 9,346,389.30 = 4,981,711.80 : x
  2. Step 2: Convert to fraction form
    6,241,423.80/9,346,389.30 = 4,981,711.80/x
  3. Step 3: Cross multiply
    6,241,423.80x = 9,346,389.30 × 4,981,711.80
  4. Step 4: Simplify right side
    6,241,423.80x = 46,561,017,863,203.74
  5. Step 5: Solve for x
    x = 46,561,017,863,203.74/6,241,423.80
  6. Step 6: Final answer
    x = 7,459,999.41

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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.