Home / 1,503,305.48-2,254,613.16-896,265.56

Finding the Fourth Proportional to 1,503,305.48, 2,254,613.16 and 896,265.56

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Solution

The fourth proportional to 1,503,305.48, 2,254,613.16 and 896,265.56 is: 1,344,192.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,305.48 : 2,254,613.16 = 896,265.56 : x
  2. Step 2: Convert to fraction form
    1,503,305.48/2,254,613.16 = 896,265.56/x
  3. Step 3: Cross multiply
    1,503,305.48x = 2,254,613.16 × 896,265.56
  4. Step 4: Simplify right side
    1,503,305.48x = 2,020,732,126,430.77
  5. Step 5: Solve for x
    x = 2,020,732,126,430.77/1,503,305.48
  6. Step 6: Final answer
    x = 1,344,192.62

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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.