Home / 4,982,465.52-7,473,698.38-1,195,948.40

Finding the Fourth Proportional to 4,982,465.52, 7,473,698.38 and 1,195,948.40

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Solution

The fourth proportional to 4,982,465.52, 7,473,698.38 and 1,195,948.40 is: 1,793,922.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,465.52 : 7,473,698.38 = 1,195,948.40 : x
  2. Step 2: Convert to fraction form
    4,982,465.52/7,473,698.38 = 1,195,948.40/x
  3. Step 3: Cross multiply
    4,982,465.52x = 7,473,698.38 × 1,195,948.40
  4. Step 4: Simplify right side
    4,982,465.52x = 8,938,157,619,643.59
  5. Step 5: Solve for x
    x = 8,938,157,619,643.59/4,982,465.52
  6. Step 6: Final answer
    x = 1,793,922.62

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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.