Home / 3,247,726.90-4,871,590.35-1,004,091.70

Finding the Fourth Proportional to 3,247,726.90, 4,871,590.35 and 1,004,091.70

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Solution

The fourth proportional to 3,247,726.90, 4,871,590.35 and 1,004,091.70 is: 1,506,137.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,726.90 : 4,871,590.35 = 1,004,091.70 : x
  2. Step 2: Convert to fraction form
    3,247,726.90/4,871,590.35 = 1,004,091.70/x
  3. Step 3: Cross multiply
    3,247,726.90x = 4,871,590.35 × 1,004,091.70
  4. Step 4: Simplify right side
    3,247,726.90x = 4,891,523,436,235.10
  5. Step 5: Solve for x
    x = 4,891,523,436,235.10/3,247,726.90
  6. Step 6: Final answer
    x = 1,506,137.55

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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.