Home / 7,608,248.16-10,502,758.80-4,858,537.92

Finding the Fourth Proportional to 7,608,248.16, 10,502,758.80 and 4,858,537.92

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Solution

The fourth proportional to 7,608,248.16, 10,502,758.80 and 4,858,537.92 is: 6,706,938.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,608,248.16 : 10,502,758.80 = 4,858,537.92 : x
  2. Step 2: Convert to fraction form
    7,608,248.16/10,502,758.80 = 4,858,537.92/x
  3. Step 3: Cross multiply
    7,608,248.16x = 10,502,758.80 × 4,858,537.92
  4. Step 4: Simplify right side
    7,608,248.16x = 51,028,051,894,413.70
  5. Step 5: Solve for x
    x = 51,028,051,894,413.70/7,608,248.16
  6. Step 6: Final answer
    x = 6,706,938.42

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1.5x scale

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.