Home / 9,866,200.80-14,799,301.20-4,827,352.80

Finding the Fourth Proportional to 9,866,200.80, 14,799,301.20 and 4,827,352.80

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Solution

The fourth proportional to 9,866,200.80, 14,799,301.20 and 4,827,352.80 is: 7,241,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,866,200.80 : 14,799,301.20 = 4,827,352.80 : x
  2. Step 2: Convert to fraction form
    9,866,200.80/14,799,301.20 = 4,827,352.80/x
  3. Step 3: Cross multiply
    9,866,200.80x = 14,799,301.20 × 4,827,352.80
  4. Step 4: Simplify right side
    9,866,200.80x = 71,441,448,085,863.36
  5. Step 5: Solve for x
    x = 71,441,448,085,863.36/9,866,200.80
  6. Step 6: Final answer
    x = 7,241,029.20

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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.