Home / 1,454,208.48-2,182,222.08-555,726.96

Finding the Fourth Proportional to 1,454,208.48, 2,182,222.08 and 555,726.96

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Solution

The fourth proportional to 1,454,208.48, 2,182,222.08 and 555,726.96 is: 833,937.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,208.48 : 2,182,222.08 = 555,726.96 : x
  2. Step 2: Convert to fraction form
    1,454,208.48/2,182,222.08 = 555,726.96/x
  3. Step 3: Cross multiply
    1,454,208.48x = 2,182,222.08 × 555,726.96
  4. Step 4: Simplify right side
    1,454,208.48x = 1,212,719,642,563.28
  5. Step 5: Solve for x
    x = 1,212,719,642,563.28/1,454,208.48
  6. Step 6: Final answer
    x = 833,937.95

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1.5x scale

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.