Home / 1,074,698.90-1,483,084.42-591,253.66

Finding the Fourth Proportional to 1,074,698.90, 1,483,084.42 and 591,253.66

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Solution

The fourth proportional to 1,074,698.90, 1,483,084.42 and 591,253.66 is: 815,930.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,698.90 : 1,483,084.42 = 591,253.66 : x
  2. Step 2: Convert to fraction form
    1,074,698.90/1,483,084.42 = 591,253.66/x
  3. Step 3: Cross multiply
    1,074,698.90x = 1,483,084.42 × 591,253.66
  4. Step 4: Simplify right side
    1,074,698.90x = 876,879,088,457.71
  5. Step 5: Solve for x
    x = 876,879,088,457.71/1,074,698.90
  6. Step 6: Final answer
    x = 815,930.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.