Home / 1,231,350.94-1,845,424.29-501,023.03

Finding the Fourth Proportional to 1,231,350.94, 1,845,424.29 and 501,023.03

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Solution

The fourth proportional to 1,231,350.94, 1,845,424.29 and 501,023.03 is: 750,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,350.94 : 1,845,424.29 = 501,023.03 : x
  2. Step 2: Convert to fraction form
    1,231,350.94/1,845,424.29 = 501,023.03/x
  3. Step 3: Cross multiply
    1,231,350.94x = 1,845,424.29 × 501,023.03
  4. Step 4: Simplify right side
    1,231,350.94x = 924,600,069,411.40
  5. Step 5: Solve for x
    x = 924,600,069,411.40/1,231,350.94
  6. Step 6: Final answer
    x = 750,882.66

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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.