Home / 1,532,587.65-2,299,160.32-633,541.11

Finding the Fourth Proportional to 1,532,587.65, 2,299,160.32 and 633,541.11

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Solution

The fourth proportional to 1,532,587.65, 2,299,160.32 and 633,541.11 is: 950,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,587.65 : 2,299,160.32 = 633,541.11 : x
  2. Step 2: Convert to fraction form
    1,532,587.65/2,299,160.32 = 633,541.11/x
  3. Step 3: Cross multiply
    1,532,587.65x = 2,299,160.32 × 633,541.11
  4. Step 4: Simplify right side
    1,532,587.65x = 1,456,612,579,616.90
  5. Step 5: Solve for x
    x = 1,456,612,579,616.90/1,532,587.65
  6. Step 6: Final answer
    x = 950,426.93

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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.