Home / 6,225,334.20-9,338,001.30-4,398,751.80

Finding the Fourth Proportional to 6,225,334.20, 9,338,001.30 and 4,398,751.80

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Solution

The fourth proportional to 6,225,334.20, 9,338,001.30 and 4,398,751.80 is: 6,598,127.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,334.20 : 9,338,001.30 = 4,398,751.80 : x
  2. Step 2: Convert to fraction form
    6,225,334.20/9,338,001.30 = 4,398,751.80/x
  3. Step 3: Cross multiply
    6,225,334.20x = 9,338,001.30 × 4,398,751.80
  4. Step 4: Simplify right side
    6,225,334.20x = 41,075,550,026,777.34
  5. Step 5: Solve for x
    x = 41,075,550,026,777.34/6,225,334.20
  6. Step 6: Final answer
    x = 6,598,127.70

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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.