Home / 7,303,242.51-10,955,860.67-3,042,414.29

Finding the Fourth Proportional to 7,303,242.51, 10,955,860.67 and 3,042,414.29

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Solution

The fourth proportional to 7,303,242.51, 10,955,860.67 and 3,042,414.29 is: 4,564,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,242.51 : 10,955,860.67 = 3,042,414.29 : x
  2. Step 2: Convert to fraction form
    7,303,242.51/10,955,860.67 = 3,042,414.29/x
  3. Step 3: Cross multiply
    7,303,242.51x = 10,955,860.67 × 3,042,414.29
  4. Step 4: Simplify right side
    7,303,242.51x = 33,332,267,046,444.90
  5. Step 5: Solve for x
    x = 33,332,267,046,444.90/7,303,242.51
  6. Step 6: Final answer
    x = 4,564,036.73

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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.