Home / 4,154,545.60-6,231,818.40-3,958,590.40

Finding the Fourth Proportional to 4,154,545.60, 6,231,818.40 and 3,958,590.40

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Solution

The fourth proportional to 4,154,545.60, 6,231,818.40 and 3,958,590.40 is: 5,937,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,545.60 : 6,231,818.40 = 3,958,590.40 : x
  2. Step 2: Convert to fraction form
    4,154,545.60/6,231,818.40 = 3,958,590.40/x
  3. Step 3: Cross multiply
    4,154,545.60x = 6,231,818.40 × 3,958,590.40
  4. Step 4: Simplify right side
    4,154,545.60x = 24,669,216,492,783.36
  5. Step 5: Solve for x
    x = 24,669,216,492,783.36/4,154,545.60
  6. Step 6: Final answer
    x = 5,937,885.60

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Similar ratio
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1.5x scale

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.