Home / 3,651,527.06-5,477,788.89-1,521,112.95

Finding the Fourth Proportional to 3,651,527.06, 5,477,788.89 and 1,521,112.95

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Solution

The fourth proportional to 3,651,527.06, 5,477,788.89 and 1,521,112.95 is: 2,281,877.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,527.06 : 5,477,788.89 = 1,521,112.95 : x
  2. Step 2: Convert to fraction form
    3,651,527.06/5,477,788.89 = 1,521,112.95/x
  3. Step 3: Cross multiply
    3,651,527.06x = 5,477,788.89 × 1,521,112.95
  4. Step 4: Simplify right side
    3,651,527.06x = 8,332,335,617,945.13
  5. Step 5: Solve for x
    x = 8,332,335,617,945.13/3,651,527.06
  6. Step 6: Final answer
    x = 2,281,877.00

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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.