Home / 1,746,479.80-2,614,470.90-1,036,142.20

Finding the Fourth Proportional to 1,746,479.80, 2,614,470.90 and 1,036,142.20

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Solution

The fourth proportional to 1,746,479.80, 2,614,470.90 and 1,036,142.20 is: 1,551,099.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,479.80 : 2,614,470.90 = 1,036,142.20 : x
  2. Step 2: Convert to fraction form
    1,746,479.80/2,614,470.90 = 1,036,142.20/x
  3. Step 3: Cross multiply
    1,746,479.80x = 2,614,470.90 × 1,036,142.20
  4. Step 4: Simplify right side
    1,746,479.80x = 2,708,963,630,161.98
  5. Step 5: Solve for x
    x = 2,708,963,630,161.98/1,746,479.80
  6. Step 6: Final answer
    x = 1,551,099.32

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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.