Home / 1,182,113.64-1,775,794.86-733,166.28

Finding the Fourth Proportional to 1,182,113.64, 1,775,794.86 and 733,166.28

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Solution

The fourth proportional to 1,182,113.64, 1,775,794.86 and 733,166.28 is: 1,101,377.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,113.64 : 1,775,794.86 = 733,166.28 : x
  2. Step 2: Convert to fraction form
    1,182,113.64/1,775,794.86 = 733,166.28/x
  3. Step 3: Cross multiply
    1,182,113.64x = 1,775,794.86 × 733,166.28
  4. Step 4: Simplify right side
    1,182,113.64x = 1,301,952,911,549.32
  5. Step 5: Solve for x
    x = 1,301,952,911,549.32/1,182,113.64
  6. Step 6: Final answer
    x = 1,101,377.12

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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.