Home / 1,827,207.37-2,520,966.49-1,063,113.31

Finding the Fourth Proportional to 1,827,207.37, 2,520,966.49 and 1,063,113.31

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Solution

The fourth proportional to 1,827,207.37, 2,520,966.49 and 1,063,113.31 is: 1,466,759.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,207.37 : 2,520,966.49 = 1,063,113.31 : x
  2. Step 2: Convert to fraction form
    1,827,207.37/2,520,966.49 = 1,063,113.31/x
  3. Step 3: Cross multiply
    1,827,207.37x = 2,520,966.49 × 1,063,113.31
  4. Step 4: Simplify right side
    1,827,207.37x = 2,680,073,029,582.98
  5. Step 5: Solve for x
    x = 2,680,073,029,582.98/1,827,207.37
  6. Step 6: Final answer
    x = 1,466,759.10

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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.