Home / 5,938,207.20-8,907,310.80-4,426,552.80

Finding the Fourth Proportional to 5,938,207.20, 8,907,310.80 and 4,426,552.80

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Solution

The fourth proportional to 5,938,207.20, 8,907,310.80 and 4,426,552.80 is: 6,639,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,207.20 : 8,907,310.80 = 4,426,552.80 : x
  2. Step 2: Convert to fraction form
    5,938,207.20/8,907,310.80 = 4,426,552.80/x
  3. Step 3: Cross multiply
    5,938,207.20x = 8,907,310.80 × 4,426,552.80
  4. Step 4: Simplify right side
    5,938,207.20x = 39,428,681,562,210.24
  5. Step 5: Solve for x
    x = 39,428,681,562,210.24/5,938,207.20
  6. Step 6: Final answer
    x = 6,639,829.20

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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.