Home / 1,042,209.45-1,437,921.18-583,251.10

Finding the Fourth Proportional to 1,042,209.45, 1,437,921.18 and 583,251.10

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Solution

The fourth proportional to 1,042,209.45, 1,437,921.18 and 583,251.10 is: 804,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,209.45 : 1,437,921.18 = 583,251.10 : x
  2. Step 2: Convert to fraction form
    1,042,209.45/1,437,921.18 = 583,251.10/x
  3. Step 3: Cross multiply
    1,042,209.45x = 1,437,921.18 × 583,251.10
  4. Step 4: Simplify right side
    1,042,209.45x = 838,669,106,353.50
  5. Step 5: Solve for x
    x = 838,669,106,353.50/1,042,209.45
  6. Step 6: Final answer
    x = 804,703.03

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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.