Home / 4,897,614.60-7,346,421.90-3,546,923.40

Finding the Fourth Proportional to 4,897,614.60, 7,346,421.90 and 3,546,923.40

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Solution

The fourth proportional to 4,897,614.60, 7,346,421.90 and 3,546,923.40 is: 5,320,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,614.60 : 7,346,421.90 = 3,546,923.40 : x
  2. Step 2: Convert to fraction form
    4,897,614.60/7,346,421.90 = 3,546,923.40/x
  3. Step 3: Cross multiply
    4,897,614.60x = 7,346,421.90 × 3,546,923.40
  4. Step 4: Simplify right side
    4,897,614.60x = 26,057,195,743,382.46
  5. Step 5: Solve for x
    x = 26,057,195,743,382.46/4,897,614.60
  6. Step 6: Final answer
    x = 5,320,385.10

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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.