Home / 7,558,686.32-11,342,731.52-3,070,962.32

Finding the Fourth Proportional to 7,558,686.32, 11,342,731.52 and 3,070,962.32

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Solution

The fourth proportional to 7,558,686.32, 11,342,731.52 and 3,070,962.32 is: 4,608,353.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,686.32 : 11,342,731.52 = 3,070,962.32 : x
  2. Step 2: Convert to fraction form
    7,558,686.32/11,342,731.52 = 3,070,962.32/x
  3. Step 3: Cross multiply
    7,558,686.32x = 11,342,731.52 × 3,070,962.32
  4. Step 4: Simplify right side
    7,558,686.32x = 34,833,101,054,760.08
  5. Step 5: Solve for x
    x = 34,833,101,054,760.08/7,558,686.32
  6. Step 6: Final answer
    x = 4,608,353.83

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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.