Home / 6,605,532.18-9,114,905.70-3,704,326.02

Finding the Fourth Proportional to 6,605,532.18, 9,114,905.70 and 3,704,326.02

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Solution

The fourth proportional to 6,605,532.18, 9,114,905.70 and 3,704,326.02 is: 5,111,561.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,532.18 : 9,114,905.70 = 3,704,326.02 : x
  2. Step 2: Convert to fraction form
    6,605,532.18/9,114,905.70 = 3,704,326.02/x
  3. Step 3: Cross multiply
    6,605,532.18x = 9,114,905.70 × 3,704,326.02
  4. Step 4: Simplify right side
    6,605,532.18x = 33,764,582,354,356.31
  5. Step 5: Solve for x
    x = 33,764,582,354,356.31/6,605,532.18
  6. Step 6: Final answer
    x = 5,111,561.25

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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.