Home / 5,070,042-6,996,657.96-2,923,866

Finding the Fourth Proportional to 5,070,042, 6,996,657.96 and 2,923,866

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Solution

The fourth proportional to 5,070,042, 6,996,657.96 and 2,923,866 is: 4,034,935.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,042 : 6,996,657.96 = 2,923,866 : x
  2. Step 2: Convert to fraction form
    5,070,042/6,996,657.96 = 2,923,866/x
  3. Step 3: Cross multiply
    5,070,042x = 6,996,657.96 × 2,923,866
  4. Step 4: Simplify right side
    5,070,042x = 20,457,290,322,873.36
  5. Step 5: Solve for x
    x = 20,457,290,322,873.36/5,070,042
  6. Step 6: Final answer
    x = 4,034,935.08

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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.