Home / 7,326,256.70-10,110,839.49-4,064,123.18

Finding the Fourth Proportional to 7,326,256.70, 10,110,839.49 and 4,064,123.18

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Solution

The fourth proportional to 7,326,256.70, 10,110,839.49 and 4,064,123.18 is: 5,608,825.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,256.70 : 10,110,839.49 = 4,064,123.18 : x
  2. Step 2: Convert to fraction form
    7,326,256.70/10,110,839.49 = 4,064,123.18/x
  3. Step 3: Cross multiply
    7,326,256.70x = 10,110,839.49 × 4,064,123.18
  4. Step 4: Simplify right side
    7,326,256.70x = 41,091,697,090,014.18
  5. Step 5: Solve for x
    x = 41,091,697,090,014.18/7,326,256.70
  6. Step 6: Final answer
    x = 5,608,825.73

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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.