Home / 1,293,759.80-1,941,330.90-583,897.40

Finding the Fourth Proportional to 1,293,759.80, 1,941,330.90 and 583,897.40

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Solution

The fourth proportional to 1,293,759.80, 1,941,330.90 and 583,897.40 is: 876,158.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,759.80 : 1,941,330.90 = 583,897.40 : x
  2. Step 2: Convert to fraction form
    1,293,759.80/1,941,330.90 = 583,897.40/x
  3. Step 3: Cross multiply
    1,293,759.80x = 1,941,330.90 × 583,897.40
  4. Step 4: Simplify right side
    1,293,759.80x = 1,133,538,065,049.66
  5. Step 5: Solve for x
    x = 1,133,538,065,049.66/1,293,759.80
  6. Step 6: Final answer
    x = 876,158.05

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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.