Home / 7,264,001.60-10,896,002.40-2,775,694.40

Finding the Fourth Proportional to 7,264,001.60, 10,896,002.40 and 2,775,694.40

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Solution

The fourth proportional to 7,264,001.60, 10,896,002.40 and 2,775,694.40 is: 4,163,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,001.60 : 10,896,002.40 = 2,775,694.40 : x
  2. Step 2: Convert to fraction form
    7,264,001.60/10,896,002.40 = 2,775,694.40/x
  3. Step 3: Cross multiply
    7,264,001.60x = 10,896,002.40 × 2,775,694.40
  4. Step 4: Simplify right side
    7,264,001.60x = 30,243,972,844,066.56
  5. Step 5: Solve for x
    x = 30,243,972,844,066.56/7,264,001.60
  6. Step 6: Final answer
    x = 4,163,541.60

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Similar ratio
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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.