Home / 4,314,680.03-6,470,337.68-1,617,535.15

Finding the Fourth Proportional to 4,314,680.03, 6,470,337.68 and 1,617,535.15

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Solution

The fourth proportional to 4,314,680.03, 6,470,337.68 and 1,617,535.15 is: 2,425,672.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,680.03 : 6,470,337.68 = 1,617,535.15 : x
  2. Step 2: Convert to fraction form
    4,314,680.03/6,470,337.68 = 1,617,535.15/x
  3. Step 3: Cross multiply
    4,314,680.03x = 6,470,337.68 × 1,617,535.15
  4. Step 4: Simplify right side
    4,314,680.03x = 10,465,998,589,330.09
  5. Step 5: Solve for x
    x = 10,465,998,589,330.09/4,314,680.03
  6. Step 6: Final answer
    x = 2,425,672.01

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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.