Home / 4,402,134.40-6,167,187.20-4,402,134.40

Finding the Fourth Proportional to 4,402,134.40, 6,167,187.20 and 4,402,134.40

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Solution

The fourth proportional to 4,402,134.40, 6,167,187.20 and 4,402,134.40 is: 6,167,187.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,134.40 : 6,167,187.20 = 4,402,134.40 : x
  2. Step 2: Convert to fraction form
    4,402,134.40/6,167,187.20 = 4,402,134.40/x
  3. Step 3: Cross multiply
    4,402,134.40x = 6,167,187.20 × 4,402,134.40
  4. Step 4: Simplify right side
    4,402,134.40x = 27,148,786,924,359.68
  5. Step 5: Solve for x
    x = 27,148,786,924,359.68/4,402,134.40
  6. Step 6: Final answer
    x = 6,167,187.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.