Home / 1,041,293.17-1,561,781.93-358,283.89

Finding the Fourth Proportional to 1,041,293.17, 1,561,781.93 and 358,283.89

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Solution

The fourth proportional to 1,041,293.17, 1,561,781.93 and 358,283.89 is: 537,371.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,293.17 : 1,561,781.93 = 358,283.89 : x
  2. Step 2: Convert to fraction form
    1,041,293.17/1,561,781.93 = 358,283.89/x
  3. Step 3: Cross multiply
    1,041,293.17x = 1,561,781.93 × 358,283.89
  4. Step 4: Simplify right side
    1,041,293.17x = 559,561,297,403.20
  5. Step 5: Solve for x
    x = 559,561,297,403.20/1,041,293.17
  6. Step 6: Final answer
    x = 537,371.53

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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.