Home / 4,350,592.40-6,518,015.40-3,720,736.40

Finding the Fourth Proportional to 4,350,592.40, 6,518,015.40 and 3,720,736.40

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Solution

The fourth proportional to 4,350,592.40, 6,518,015.40 and 3,720,736.40 is: 5,574,371.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,592.40 : 6,518,015.40 = 3,720,736.40 : x
  2. Step 2: Convert to fraction form
    4,350,592.40/6,518,015.40 = 3,720,736.40/x
  3. Step 3: Cross multiply
    4,350,592.40x = 6,518,015.40 × 3,720,736.40
  4. Step 4: Simplify right side
    4,350,592.40x = 24,251,817,154,540.56
  5. Step 5: Solve for x
    x = 24,251,817,154,540.56/4,350,592.40
  6. Step 6: Final answer
    x = 5,574,371.24

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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.