Home / 4,033,643.10-6,050,464.65-3,120,351.90

Finding the Fourth Proportional to 4,033,643.10, 6,050,464.65 and 3,120,351.90

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Solution

The fourth proportional to 4,033,643.10, 6,050,464.65 and 3,120,351.90 is: 4,680,527.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,643.10 : 6,050,464.65 = 3,120,351.90 : x
  2. Step 2: Convert to fraction form
    4,033,643.10/6,050,464.65 = 3,120,351.90/x
  3. Step 3: Cross multiply
    4,033,643.10x = 6,050,464.65 × 3,120,351.90
  4. Step 4: Simplify right side
    4,033,643.10x = 18,879,578,866,510.34
  5. Step 5: Solve for x
    x = 18,879,578,866,510.34/4,033,643.10
  6. Step 6: Final answer
    x = 4,680,527.85

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Similar ratio
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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.