Home / 3,894,161.47-5,841,246.15-1,015,526.16

Finding the Fourth Proportional to 3,894,161.47, 5,841,246.15 and 1,015,526.16

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Solution

The fourth proportional to 3,894,161.47, 5,841,246.15 and 1,015,526.16 is: 1,523,290.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,161.47 : 5,841,246.15 = 1,015,526.16 : x
  2. Step 2: Convert to fraction form
    3,894,161.47/5,841,246.15 = 1,015,526.16/x
  3. Step 3: Cross multiply
    3,894,161.47x = 5,841,246.15 × 1,015,526.16
  4. Step 4: Simplify right side
    3,894,161.47x = 5,931,938,272,324.28
  5. Step 5: Solve for x
    x = 5,931,938,272,324.28/3,894,161.47
  6. Step 6: Final answer
    x = 1,523,290.27

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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.