Home / 4,101,888.71-5,659,454.40-2,359,466.93

Finding the Fourth Proportional to 4,101,888.71, 5,659,454.40 and 2,359,466.93

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Solution

The fourth proportional to 4,101,888.71, 5,659,454.40 and 2,359,466.93 is: 3,255,401.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,888.71 : 5,659,454.40 = 2,359,466.93 : x
  2. Step 2: Convert to fraction form
    4,101,888.71/5,659,454.40 = 2,359,466.93/x
  3. Step 3: Cross multiply
    4,101,888.71x = 5,659,454.40 × 2,359,466.93
  4. Step 4: Simplify right side
    4,101,888.71x = 13,353,295,498,642.99
  5. Step 5: Solve for x
    x = 13,353,295,498,642.99/4,101,888.71
  6. Step 6: Final answer
    x = 3,255,401.70

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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.