Home / 5,617,909.36-7,750,509.06-3,262,706.11

Finding the Fourth Proportional to 5,617,909.36, 7,750,509.06 and 3,262,706.11

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Solution

The fourth proportional to 5,617,909.36, 7,750,509.06 and 3,262,706.11 is: 4,501,253.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,909.36 : 7,750,509.06 = 3,262,706.11 : x
  2. Step 2: Convert to fraction form
    5,617,909.36/7,750,509.06 = 3,262,706.11/x
  3. Step 3: Cross multiply
    5,617,909.36x = 7,750,509.06 × 3,262,706.11
  4. Step 4: Simplify right side
    5,617,909.36x = 25,287,633,265,672.36
  5. Step 5: Solve for x
    x = 25,287,633,265,672.36/5,617,909.36
  6. Step 6: Final answer
    x = 4,501,253.34

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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.