Home / 1,005,377.67-1,508,177.34-295,461

Finding the Fourth Proportional to 1,005,377.67, 1,508,177.34 and 295,461

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Solution

The fourth proportional to 1,005,377.67, 1,508,177.34 and 295,461 is: 443,224.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,377.67 : 1,508,177.34 = 295,461 : x
  2. Step 2: Convert to fraction form
    1,005,377.67/1,508,177.34 = 295,461/x
  3. Step 3: Cross multiply
    1,005,377.67x = 1,508,177.34 × 295,461
  4. Step 4: Simplify right side
    1,005,377.67x = 445,607,585,053.74
  5. Step 5: Solve for x
    x = 445,607,585,053.74/1,005,377.67
  6. Step 6: Final answer
    x = 443,224.07

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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.