Home / 3,746,106.20-5,618,525.48-1,049,810.90

Finding the Fourth Proportional to 3,746,106.20, 5,618,525.48 and 1,049,810.90

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Solution

The fourth proportional to 3,746,106.20, 5,618,525.48 and 1,049,810.90 is: 1,574,538.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,106.20 : 5,618,525.48 = 1,049,810.90 : x
  2. Step 2: Convert to fraction form
    3,746,106.20/5,618,525.48 = 1,049,810.90/x
  3. Step 3: Cross multiply
    3,746,106.20x = 5,618,525.48 × 1,049,810.90
  4. Step 4: Simplify right side
    3,746,106.20x = 5,898,389,290,831.73
  5. Step 5: Solve for x
    x = 5,898,389,290,831.73/3,746,106.20
  6. Step 6: Final answer
    x = 1,574,538.73

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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.