Home / 10,475,441.58-15,713,826.52-3,287,259.18

Finding the Fourth Proportional to 10,475,441.58, 15,713,826.52 and 3,287,259.18

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Solution

The fourth proportional to 10,475,441.58, 15,713,826.52 and 3,287,259.18 is: 4,931,097.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,475,441.58 : 15,713,826.52 = 3,287,259.18 : x
  2. Step 2: Convert to fraction form
    10,475,441.58/15,713,826.52 = 3,287,259.18/x
  3. Step 3: Cross multiply
    10,475,441.58x = 15,713,826.52 × 3,287,259.18
  4. Step 4: Simplify right side
    10,475,441.58x = 51,655,420,480,797.45
  5. Step 5: Solve for x
    x = 51,655,420,480,797.45/10,475,441.58
  6. Step 6: Final answer
    x = 4,931,097.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.