Home / 6,572,784.56-9,070,275.24-3,672,197.10

Finding the Fourth Proportional to 6,572,784.56, 9,070,275.24 and 3,672,197.10

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Solution

The fourth proportional to 6,572,784.56, 9,070,275.24 and 3,672,197.10 is: 5,067,538.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,784.56 : 9,070,275.24 = 3,672,197.10 : x
  2. Step 2: Convert to fraction form
    6,572,784.56/9,070,275.24 = 3,672,197.10/x
  3. Step 3: Cross multiply
    6,572,784.56x = 9,070,275.24 × 3,672,197.10
  4. Step 4: Simplify right side
    6,572,784.56x = 33,307,838,432,529.80
  5. Step 5: Solve for x
    x = 33,307,838,432,529.80/6,572,784.56
  6. Step 6: Final answer
    x = 5,067,538.45

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Double scale
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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.