Home / 1,566,617.24-2,350,050.36-668,066.66

Finding the Fourth Proportional to 1,566,617.24, 2,350,050.36 and 668,066.66

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Solution

The fourth proportional to 1,566,617.24, 2,350,050.36 and 668,066.66 is: 1,002,153.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,617.24 : 2,350,050.36 = 668,066.66 : x
  2. Step 2: Convert to fraction form
    1,566,617.24/2,350,050.36 = 668,066.66/x
  3. Step 3: Cross multiply
    1,566,617.24x = 2,350,050.36 × 668,066.66
  4. Step 4: Simplify right side
    1,566,617.24x = 1,569,990,283,086.75
  5. Step 5: Solve for x
    x = 1,569,990,283,086.75/1,566,617.24
  6. Step 6: Final answer
    x = 1,002,153.08

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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.