Home / 1,566,954.60-2,350,641.16-620,104.04

Finding the Fourth Proportional to 1,566,954.60, 2,350,641.16 and 620,104.04

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Solution

The fourth proportional to 1,566,954.60, 2,350,641.16 and 620,104.04 is: 930,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,954.60 : 2,350,641.16 = 620,104.04 : x
  2. Step 2: Convert to fraction form
    1,566,954.60/2,350,641.16 = 620,104.04/x
  3. Step 3: Cross multiply
    1,566,954.60x = 2,350,641.16 × 620,104.04
  4. Step 4: Simplify right side
    1,566,954.60x = 1,457,642,079,906.29
  5. Step 5: Solve for x
    x = 1,457,642,079,906.29/1,566,954.60
  6. Step 6: Final answer
    x = 930,238.87

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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.