Home / 7,326,306.80-10,110,924.32-4,064,172.48

Finding the Fourth Proportional to 7,326,306.80, 10,110,924.32 and 4,064,172.48

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Solution

The fourth proportional to 7,326,306.80, 10,110,924.32 and 4,064,172.48 is: 5,608,902.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,306.80 : 10,110,924.32 = 4,064,172.48 : x
  2. Step 2: Convert to fraction form
    7,326,306.80/10,110,924.32 = 4,064,172.48/x
  3. Step 3: Cross multiply
    7,326,306.80x = 10,110,924.32 × 4,064,172.48
  4. Step 4: Simplify right side
    7,326,306.80x = 41,092,540,368,706.71
  5. Step 5: Solve for x
    x = 41,092,540,368,706.71/7,326,306.80
  6. Step 6: Final answer
    x = 5,608,902.48

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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.