Home / 6,522,055.30-9,739,162.90-5,326,349.50

Finding the Fourth Proportional to 6,522,055.30, 9,739,162.90 and 5,326,349.50

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Solution

The fourth proportional to 6,522,055.30, 9,739,162.90 and 5,326,349.50 is: 7,953,656.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,055.30 : 9,739,162.90 = 5,326,349.50 : x
  2. Step 2: Convert to fraction form
    6,522,055.30/9,739,162.90 = 5,326,349.50/x
  3. Step 3: Cross multiply
    6,522,055.30x = 9,739,162.90 × 5,326,349.50
  4. Step 4: Simplify right side
    6,522,055.30x = 51,874,185,476,645.80
  5. Step 5: Solve for x
    x = 51,874,185,476,645.80/6,522,055.30
  6. Step 6: Final answer
    x = 7,953,656.18

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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.