Home / 1,062,700.80-1,593,014.40-950,726.40

Finding the Fourth Proportional to 1,062,700.80, 1,593,014.40 and 950,726.40

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Solution

The fourth proportional to 1,062,700.80, 1,593,014.40 and 950,726.40 is: 1,425,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,700.80 : 1,593,014.40 = 950,726.40 : x
  2. Step 2: Convert to fraction form
    1,062,700.80/1,593,014.40 = 950,726.40/x
  3. Step 3: Cross multiply
    1,062,700.80x = 1,593,014.40 × 950,726.40
  4. Step 4: Simplify right side
    1,062,700.80x = 1,514,520,845,660.16
  5. Step 5: Solve for x
    x = 1,514,520,845,660.16/1,062,700.80
  6. Step 6: Final answer
    x = 1,425,162.05

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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.