Home / 7,001,464.48-9,599,010.88-6,873,925.12

Finding the Fourth Proportional to 7,001,464.48, 9,599,010.88 and 6,873,925.12

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Solution

The fourth proportional to 7,001,464.48, 9,599,010.88 and 6,873,925.12 is: 9,424,154.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,464.48 : 9,599,010.88 = 6,873,925.12 : x
  2. Step 2: Convert to fraction form
    7,001,464.48/9,599,010.88 = 6,873,925.12/x
  3. Step 3: Cross multiply
    7,001,464.48x = 9,599,010.88 × 6,873,925.12
  4. Step 4: Simplify right side
    7,001,464.48x = 65,982,882,015,185.31
  5. Step 5: Solve for x
    x = 65,982,882,015,185.31/7,001,464.48
  6. Step 6: Final answer
    x = 9,424,154.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.