Home / 4,829,695.80-7,244,543.70-1,283,839.80

Finding the Fourth Proportional to 4,829,695.80, 7,244,543.70 and 1,283,839.80

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Solution

The fourth proportional to 4,829,695.80, 7,244,543.70 and 1,283,839.80 is: 1,925,759.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,695.80 : 7,244,543.70 = 1,283,839.80 : x
  2. Step 2: Convert to fraction form
    4,829,695.80/7,244,543.70 = 1,283,839.80/x
  3. Step 3: Cross multiply
    4,829,695.80x = 7,244,543.70 × 1,283,839.80
  4. Step 4: Simplify right side
    4,829,695.80x = 9,300,833,534,899.26
  5. Step 5: Solve for x
    x = 9,300,833,534,899.26/4,829,695.80
  6. Step 6: Final answer
    x = 1,925,759.70

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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.