Home / 5,668,995.60-8,482,757.40-4,176,003.60

Finding the Fourth Proportional to 5,668,995.60, 8,482,757.40 and 4,176,003.60

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Solution

The fourth proportional to 5,668,995.60, 8,482,757.40 and 4,176,003.60 is: 6,248,730.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,995.60 : 8,482,757.40 = 4,176,003.60 : x
  2. Step 2: Convert to fraction form
    5,668,995.60/8,482,757.40 = 4,176,003.60/x
  3. Step 3: Cross multiply
    5,668,995.60x = 8,482,757.40 × 4,176,003.60
  4. Step 4: Simplify right side
    5,668,995.60x = 35,424,025,440,326.64
  5. Step 5: Solve for x
    x = 35,424,025,440,326.64/5,668,995.60
  6. Step 6: Final answer
    x = 6,248,730.45

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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.