Home / 2,034,705.20-3,052,543.80-614,775.20

Finding the Fourth Proportional to 2,034,705.20, 3,052,543.80 and 614,775.20

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Solution

The fourth proportional to 2,034,705.20, 3,052,543.80 and 614,775.20 is: 922,309.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,705.20 : 3,052,543.80 = 614,775.20 : x
  2. Step 2: Convert to fraction form
    2,034,705.20/3,052,543.80 = 614,775.20/x
  3. Step 3: Cross multiply
    2,034,705.20x = 3,052,543.80 × 614,775.20
  4. Step 4: Simplify right side
    2,034,705.20x = 1,876,628,225,153.76
  5. Step 5: Solve for x
    x = 1,876,628,225,153.76/2,034,705.20
  6. Step 6: Final answer
    x = 922,309.64

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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.