Home / 6,695,071.04-10,034,201.28-3,620,939.36

Finding the Fourth Proportional to 6,695,071.04, 10,034,201.28 and 3,620,939.36

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Solution

The fourth proportional to 6,695,071.04, 10,034,201.28 and 3,620,939.36 is: 5,426,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,071.04 : 10,034,201.28 = 3,620,939.36 : x
  2. Step 2: Convert to fraction form
    6,695,071.04/10,034,201.28 = 3,620,939.36/x
  3. Step 3: Cross multiply
    6,695,071.04x = 10,034,201.28 × 3,620,939.36
  4. Step 4: Simplify right side
    6,695,071.04x = 36,333,234,360,914.38
  5. Step 5: Solve for x
    x = 36,333,234,360,914.38/6,695,071.04
  6. Step 6: Final answer
    x = 5,426,863.16

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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.