Home / 2,169,552.60-3,254,328.90-572,277.15

Finding the Fourth Proportional to 2,169,552.60, 3,254,328.90 and 572,277.15

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Solution

The fourth proportional to 2,169,552.60, 3,254,328.90 and 572,277.15 is: 858,415.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,552.60 : 3,254,328.90 = 572,277.15 : x
  2. Step 2: Convert to fraction form
    2,169,552.60/3,254,328.90 = 572,277.15/x
  3. Step 3: Cross multiply
    2,169,552.60x = 3,254,328.90 × 572,277.15
  4. Step 4: Simplify right side
    2,169,552.60x = 1,862,378,068,054.64
  5. Step 5: Solve for x
    x = 1,862,378,068,054.64/2,169,552.60
  6. Step 6: Final answer
    x = 858,415.73

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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.