Home / 7,544,810.44-10,411,839.60-4,107,077.20

Finding the Fourth Proportional to 7,544,810.44, 10,411,839.60 and 4,107,077.20

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Solution

The fourth proportional to 7,544,810.44, 10,411,839.60 and 4,107,077.20 is: 5,667,767.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,810.44 : 10,411,839.60 = 4,107,077.20 : x
  2. Step 2: Convert to fraction form
    7,544,810.44/10,411,839.60 = 4,107,077.20/x
  3. Step 3: Cross multiply
    7,544,810.44x = 10,411,839.60 × 4,107,077.20
  4. Step 4: Simplify right side
    7,544,810.44x = 42,762,229,031,217.12
  5. Step 5: Solve for x
    x = 42,762,229,031,217.12/7,544,810.44
  6. Step 6: Final answer
    x = 5,667,767.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.