Home / 4,161,617.40-6,242,425.92-1,169,801.40

Finding the Fourth Proportional to 4,161,617.40, 6,242,425.92 and 1,169,801.40

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Solution

The fourth proportional to 4,161,617.40, 6,242,425.92 and 1,169,801.40 is: 1,754,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,617.40 : 6,242,425.92 = 1,169,801.40 : x
  2. Step 2: Convert to fraction form
    4,161,617.40/6,242,425.92 = 1,169,801.40/x
  3. Step 3: Cross multiply
    4,161,617.40x = 6,242,425.92 × 1,169,801.40
  4. Step 4: Simplify right side
    4,161,617.40x = 7,302,398,580,612.29
  5. Step 5: Solve for x
    x = 7,302,398,580,612.29/4,161,617.40
  6. Step 6: Final answer
    x = 1,754,702.05

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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.