Home / 1,354,241.12-2,031,627.18-501,319.31

Finding the Fourth Proportional to 1,354,241.12, 2,031,627.18 and 501,319.31

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Solution

The fourth proportional to 1,354,241.12, 2,031,627.18 and 501,319.31 is: 752,077.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,241.12 : 2,031,627.18 = 501,319.31 : x
  2. Step 2: Convert to fraction form
    1,354,241.12/2,031,627.18 = 501,319.31/x
  3. Step 3: Cross multiply
    1,354,241.12x = 2,031,627.18 × 501,319.31
  4. Step 4: Simplify right side
    1,354,241.12x = 1,018,493,925,896.71
  5. Step 5: Solve for x
    x = 1,018,493,925,896.71/1,354,241.12
  6. Step 6: Final answer
    x = 752,077.24

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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.