Home / 7,263,559.20-10,867,345.20-4,744,135.20

Finding the Fourth Proportional to 7,263,559.20, 10,867,345.20 and 4,744,135.20

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Solution

The fourth proportional to 7,263,559.20, 10,867,345.20 and 4,744,135.20 is: 7,097,919.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,559.20 : 10,867,345.20 = 4,744,135.20 : x
  2. Step 2: Convert to fraction form
    7,263,559.20/10,867,345.20 = 4,744,135.20/x
  3. Step 3: Cross multiply
    7,263,559.20x = 10,867,345.20 × 4,744,135.20
  4. Step 4: Simplify right side
    7,263,559.20x = 51,556,154,893,871.04
  5. Step 5: Solve for x
    x = 51,556,154,893,871.04/7,263,559.20
  6. Step 6: Final answer
    x = 7,097,919.01

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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.