Home / 2,458,486.02-3,688,277.04-752,869.02

Finding the Fourth Proportional to 2,458,486.02, 3,688,277.04 and 752,869.02

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Solution

The fourth proportional to 2,458,486.02, 3,688,277.04 and 752,869.02 is: 1,129,471.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,486.02 : 3,688,277.04 = 752,869.02 : x
  2. Step 2: Convert to fraction form
    2,458,486.02/3,688,277.04 = 752,869.02/x
  3. Step 3: Cross multiply
    2,458,486.02x = 3,688,277.04 × 752,869.02
  4. Step 4: Simplify right side
    2,458,486.02x = 2,776,789,520,593.30
  5. Step 5: Solve for x
    x = 2,776,789,520,593.30/2,458,486.02
  6. Step 6: Final answer
    x = 1,129,471.35

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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.