Home / 2,641,365.03-3,963,823.06-935,502.19

Finding the Fourth Proportional to 2,641,365.03, 3,963,823.06 and 935,502.19

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Solution

The fourth proportional to 2,641,365.03, 3,963,823.06 and 935,502.19 is: 1,403,882.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,365.03 : 3,963,823.06 = 935,502.19 : x
  2. Step 2: Convert to fraction form
    2,641,365.03/3,963,823.06 = 935,502.19/x
  3. Step 3: Cross multiply
    2,641,365.03x = 3,963,823.06 × 935,502.19
  4. Step 4: Simplify right side
    2,641,365.03x = 3,708,165,153,402.50
  5. Step 5: Solve for x
    x = 3,708,165,153,402.50/2,641,365.03
  6. Step 6: Final answer
    x = 1,403,882.13

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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.