Home / 2,709,007.13-4,063,731.83-1,360,476.20

Finding the Fourth Proportional to 2,709,007.13, 4,063,731.83 and 1,360,476.20

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Solution

The fourth proportional to 2,709,007.13, 4,063,731.83 and 1,360,476.20 is: 2,040,825.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,007.13 : 4,063,731.83 = 1,360,476.20 : x
  2. Step 2: Convert to fraction form
    2,709,007.13/4,063,731.83 = 1,360,476.20/x
  3. Step 3: Cross multiply
    2,709,007.13x = 4,063,731.83 × 1,360,476.20
  4. Step 4: Simplify right side
    2,709,007.13x = 5,528,610,446,356.18
  5. Step 5: Solve for x
    x = 5,528,610,446,356.18/2,709,007.13
  6. Step 6: Final answer
    x = 2,040,825.36

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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.