Home / 5,070,274.52-7,605,339.96-1,232,125.16

Finding the Fourth Proportional to 5,070,274.52, 7,605,339.96 and 1,232,125.16

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Solution

The fourth proportional to 5,070,274.52, 7,605,339.96 and 1,232,125.16 is: 1,848,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,274.52 : 7,605,339.96 = 1,232,125.16 : x
  2. Step 2: Convert to fraction form
    5,070,274.52/7,605,339.96 = 1,232,125.16/x
  3. Step 3: Cross multiply
    5,070,274.52x = 7,605,339.96 × 1,232,125.16
  4. Step 4: Simplify right side
    5,070,274.52x = 9,370,730,715,069.39
  5. Step 5: Solve for x
    x = 9,370,730,715,069.39/5,070,274.52
  6. Step 6: Final answer
    x = 1,848,170.29

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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.