Home / 1,163,339.60-1,745,031.27-364,603.46

Finding the Fourth Proportional to 1,163,339.60, 1,745,031.27 and 364,603.46

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Solution

The fourth proportional to 1,163,339.60, 1,745,031.27 and 364,603.46 is: 546,912.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,339.60 : 1,745,031.27 = 364,603.46 : x
  2. Step 2: Convert to fraction form
    1,163,339.60/1,745,031.27 = 364,603.46/x
  3. Step 3: Cross multiply
    1,163,339.60x = 1,745,031.27 × 364,603.46
  4. Step 4: Simplify right side
    1,163,339.60x = 636,244,438,850.19
  5. Step 5: Solve for x
    x = 636,244,438,850.19/1,163,339.60
  6. Step 6: Final answer
    x = 546,912.04

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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.