Home / 5,595,246.60-8,378,873.10-4,475,502.60

Finding the Fourth Proportional to 5,595,246.60, 8,378,873.10 and 4,475,502.60

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Solution

The fourth proportional to 5,595,246.60, 8,378,873.10 and 4,475,502.60 is: 6,702,058.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,246.60 : 8,378,873.10 = 4,475,502.60 : x
  2. Step 2: Convert to fraction form
    5,595,246.60/8,378,873.10 = 4,475,502.60/x
  3. Step 3: Cross multiply
    5,595,246.60x = 8,378,873.10 × 4,475,502.60
  4. Step 4: Simplify right side
    5,595,246.60x = 37,499,668,344,120.05
  5. Step 5: Solve for x
    x = 37,499,668,344,120.05/5,595,246.60
  6. Step 6: Final answer
    x = 6,702,058.20

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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.