Home / 2,333,662.92-3,220,454.88-1,260,574.92

Finding the Fourth Proportional to 2,333,662.92, 3,220,454.88 and 1,260,574.92

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Solution

The fourth proportional to 2,333,662.92, 3,220,454.88 and 1,260,574.92 is: 1,739,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,662.92 : 3,220,454.88 = 1,260,574.92 : x
  2. Step 2: Convert to fraction form
    2,333,662.92/3,220,454.88 = 1,260,574.92/x
  3. Step 3: Cross multiply
    2,333,662.92x = 3,220,454.88 × 1,260,574.92
  4. Step 4: Simplify right side
    2,333,662.92x = 4,059,624,652,719.61
  5. Step 5: Solve for x
    x = 4,059,624,652,719.61/2,333,662.92
  6. Step 6: Final answer
    x = 1,739,593.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.