Home / 6,243,032.70-9,364,549.05-1,755,308.70

Finding the Fourth Proportional to 6,243,032.70, 9,364,549.05 and 1,755,308.70

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Solution

The fourth proportional to 6,243,032.70, 9,364,549.05 and 1,755,308.70 is: 2,632,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,032.70 : 9,364,549.05 = 1,755,308.70 : x
  2. Step 2: Convert to fraction form
    6,243,032.70/9,364,549.05 = 1,755,308.70/x
  3. Step 3: Cross multiply
    6,243,032.70x = 9,364,549.05 × 1,755,308.70
  4. Step 4: Simplify right side
    6,243,032.70x = 16,437,674,419,041.74
  5. Step 5: Solve for x
    x = 16,437,674,419,041.74/6,243,032.70
  6. Step 6: Final answer
    x = 2,632,963.05

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Similar ratio
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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.