Home / 5,069,884.92-7,604,833.05-1,283,367.84

Finding the Fourth Proportional to 5,069,884.92, 7,604,833.05 and 1,283,367.84

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Solution

The fourth proportional to 5,069,884.92, 7,604,833.05 and 1,283,367.84 is: 1,925,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,884.92 : 7,604,833.05 = 1,283,367.84 : x
  2. Step 2: Convert to fraction form
    5,069,884.92/7,604,833.05 = 1,283,367.84/x
  3. Step 3: Cross multiply
    5,069,884.92x = 7,604,833.05 × 1,283,367.84
  4. Step 4: Simplify right side
    5,069,884.92x = 9,759,798,164,939.11
  5. Step 5: Solve for x
    x = 9,759,798,164,939.11/5,069,884.92
  6. Step 6: Final answer
    x = 1,925,053.20

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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.