Home / 1,795,807.04-2,478,265.97-980,063.19

Finding the Fourth Proportional to 1,795,807.04, 2,478,265.97 and 980,063.19

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Solution

The fourth proportional to 1,795,807.04, 2,478,265.97 and 980,063.19 is: 1,352,515.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,807.04 : 2,478,265.97 = 980,063.19 : x
  2. Step 2: Convert to fraction form
    1,795,807.04/2,478,265.97 = 980,063.19/x
  3. Step 3: Cross multiply
    1,795,807.04x = 2,478,265.97 × 980,063.19
  4. Step 4: Simplify right side
    1,795,807.04x = 2,428,857,247,326.33
  5. Step 5: Solve for x
    x = 2,428,857,247,326.33/1,795,807.04
  6. Step 6: Final answer
    x = 1,352,515.72

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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.