Home / 4,841,576.30-7,262,364.45-2,952,008.30

Finding the Fourth Proportional to 4,841,576.30, 7,262,364.45 and 2,952,008.30

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Solution

The fourth proportional to 4,841,576.30, 7,262,364.45 and 2,952,008.30 is: 4,428,012.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,576.30 : 7,262,364.45 = 2,952,008.30 : x
  2. Step 2: Convert to fraction form
    4,841,576.30/7,262,364.45 = 2,952,008.30/x
  3. Step 3: Cross multiply
    4,841,576.30x = 7,262,364.45 × 2,952,008.30
  4. Step 4: Simplify right side
    4,841,576.30x = 21,438,560,134,024.93
  5. Step 5: Solve for x
    x = 21,438,560,134,024.93/4,841,576.30
  6. Step 6: Final answer
    x = 4,428,012.45

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Double scale
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Similar ratio
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1.5x scale

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.