Home / 6,197,559.60-8,553,168.36-3,620,070.48

Finding the Fourth Proportional to 6,197,559.60, 8,553,168.36 and 3,620,070.48

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Solution

The fourth proportional to 6,197,559.60, 8,553,168.36 and 3,620,070.48 is: 4,996,010.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,559.60 : 8,553,168.36 = 3,620,070.48 : x
  2. Step 2: Convert to fraction form
    6,197,559.60/8,553,168.36 = 3,620,070.48/x
  3. Step 3: Cross multiply
    6,197,559.60x = 8,553,168.36 × 3,620,070.48
  4. Step 4: Simplify right side
    6,197,559.60x = 30,963,072,290,506.01
  5. Step 5: Solve for x
    x = 30,963,072,290,506.01/6,197,559.60
  6. Step 6: Final answer
    x = 4,996,010.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.