Home / 927,089.80-1,301,658.20-927,089.80

Finding the Fourth Proportional to 927,089.80, 1,301,658.20 and 927,089.80

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Solution

The fourth proportional to 927,089.80, 1,301,658.20 and 927,089.80 is: 1,301,658.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,089.80 : 1,301,658.20 = 927,089.80 : x
  2. Step 2: Convert to fraction form
    927,089.80/1,301,658.20 = 927,089.80/x
  3. Step 3: Cross multiply
    927,089.80x = 1,301,658.20 × 927,089.80
  4. Step 4: Simplify right side
    927,089.80x = 1,206,754,040,306.36
  5. Step 5: Solve for x
    x = 1,206,754,040,306.36/927,089.80
  6. Step 6: Final answer
    x = 1,301,658.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.