Home / 1,032,774.46-1,425,200.34-573,877.18

Finding the Fourth Proportional to 1,032,774.46, 1,425,200.34 and 573,877.18

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Solution

The fourth proportional to 1,032,774.46, 1,425,200.34 and 573,877.18 is: 791,934.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,774.46 : 1,425,200.34 = 573,877.18 : x
  2. Step 2: Convert to fraction form
    1,032,774.46/1,425,200.34 = 573,877.18/x
  3. Step 3: Cross multiply
    1,032,774.46x = 1,425,200.34 × 573,877.18
  4. Step 4: Simplify right side
    1,032,774.46x = 817,889,952,054.24
  5. Step 5: Solve for x
    x = 817,889,952,054.24/1,032,774.46
  6. Step 6: Final answer
    x = 791,934.72

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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.