Home / 6,522,040.96-9,739,141.53-5,326,335.16

Finding the Fourth Proportional to 6,522,040.96, 9,739,141.53 and 5,326,335.16

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Solution

The fourth proportional to 6,522,040.96, 9,739,141.53 and 5,326,335.16 is: 7,953,634.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,040.96 : 9,739,141.53 = 5,326,335.16 : x
  2. Step 2: Convert to fraction form
    6,522,040.96/9,739,141.53 = 5,326,335.16/x
  3. Step 3: Cross multiply
    6,522,040.96x = 9,739,141.53 × 5,326,335.16
  4. Step 4: Simplify right side
    6,522,040.96x = 51,873,931,945,094.21
  5. Step 5: Solve for x
    x = 51,873,931,945,094.21/6,522,040.96
  6. Step 6: Final answer
    x = 7,953,634.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.