Home / 5,386,330.64-7,433,500.52-3,095,404.56

Finding the Fourth Proportional to 5,386,330.64, 7,433,500.52 and 3,095,404.56

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Solution

The fourth proportional to 5,386,330.64, 7,433,500.52 and 3,095,404.56 is: 4,271,867.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,386,330.64 : 7,433,500.52 = 3,095,404.56 : x
  2. Step 2: Convert to fraction form
    5,386,330.64/7,433,500.52 = 3,095,404.56/x
  3. Step 3: Cross multiply
    5,386,330.64x = 7,433,500.52 × 3,095,404.56
  4. Step 4: Simplify right side
    5,386,330.64x = 23,009,691,406,370.37
  5. Step 5: Solve for x
    x = 23,009,691,406,370.37/5,386,330.64
  6. Step 6: Final answer
    x = 4,271,867.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.