Home / 6,533,358.74-9,799,399.52-1,984,447.04

Finding the Fourth Proportional to 6,533,358.74, 9,799,399.52 and 1,984,447.04

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Solution

The fourth proportional to 6,533,358.74, 9,799,399.52 and 1,984,447.04 is: 2,976,476.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,358.74 : 9,799,399.52 = 1,984,447.04 : x
  2. Step 2: Convert to fraction form
    6,533,358.74/9,799,399.52 = 1,984,447.04/x
  3. Step 3: Cross multiply
    6,533,358.74x = 9,799,399.52 × 1,984,447.04
  4. Step 4: Simplify right side
    6,533,358.74x = 19,446,389,312,322.19
  5. Step 5: Solve for x
    x = 19,446,389,312,322.19/6,533,358.74
  6. Step 6: Final answer
    x = 2,976,476.59

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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.