Home / 6,914,458.80-10,371,688.20-5,968,897.20

Finding the Fourth Proportional to 6,914,458.80, 10,371,688.20 and 5,968,897.20

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Solution

The fourth proportional to 6,914,458.80, 10,371,688.20 and 5,968,897.20 is: 8,953,345.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,458.80 : 10,371,688.20 = 5,968,897.20 : x
  2. Step 2: Convert to fraction form
    6,914,458.80/10,371,688.20 = 5,968,897.20/x
  3. Step 3: Cross multiply
    6,914,458.80x = 10,371,688.20 × 5,968,897.20
  4. Step 4: Simplify right side
    6,914,458.80x = 61,907,540,656,253.04
  5. Step 5: Solve for x
    x = 61,907,540,656,253.04/6,914,458.80
  6. Step 6: Final answer
    x = 8,953,345.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.