Home / 3,803,793.40-5,249,772.42-2,353,955.56

Finding the Fourth Proportional to 3,803,793.40, 5,249,772.42 and 2,353,955.56

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Solution

The fourth proportional to 3,803,793.40, 5,249,772.42 and 2,353,955.56 is: 3,248,791.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,793.40 : 5,249,772.42 = 2,353,955.56 : x
  2. Step 2: Convert to fraction form
    3,803,793.40/5,249,772.42 = 2,353,955.56/x
  3. Step 3: Cross multiply
    3,803,793.40x = 5,249,772.42 × 2,353,955.56
  4. Step 4: Simplify right side
    3,803,793.40x = 12,357,730,976,793.66
  5. Step 5: Solve for x
    x = 12,357,730,976,793.66/3,803,793.40
  6. Step 6: Final answer
    x = 3,248,791.32

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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.