Home / 1,375,368.46-2,062,955.30-364,468.04

Finding the Fourth Proportional to 1,375,368.46, 2,062,955.30 and 364,468.04

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Solution

The fourth proportional to 1,375,368.46, 2,062,955.30 and 364,468.04 is: 546,676.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,375,368.46 : 2,062,955.30 = 364,468.04 : x
  2. Step 2: Convert to fraction form
    1,375,368.46/2,062,955.30 = 364,468.04/x
  3. Step 3: Cross multiply
    1,375,368.46x = 2,062,955.30 × 364,468.04
  4. Step 4: Simplify right side
    1,375,368.46x = 751,881,262,661.50
  5. Step 5: Solve for x
    x = 751,881,262,661.50/1,375,368.46
  6. Step 6: Final answer
    x = 546,676.24

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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.