Home / 2,956,267.30-4,434,400.95-2,247,679.30

Finding the Fourth Proportional to 2,956,267.30, 4,434,400.95 and 2,247,679.30

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Solution

The fourth proportional to 2,956,267.30, 4,434,400.95 and 2,247,679.30 is: 3,371,518.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,267.30 : 4,434,400.95 = 2,247,679.30 : x
  2. Step 2: Convert to fraction form
    2,956,267.30/4,434,400.95 = 2,247,679.30/x
  3. Step 3: Cross multiply
    2,956,267.30x = 4,434,400.95 × 2,247,679.30
  4. Step 4: Simplify right side
    2,956,267.30x = 9,967,111,223,215.33
  5. Step 5: Solve for x
    x = 9,967,111,223,215.33/2,956,267.30
  6. Step 6: Final answer
    x = 3,371,518.95

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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.