Home / 8,094,437.46-11,170,282.43-4,787,919.51

Finding the Fourth Proportional to 8,094,437.46, 11,170,282.43 and 4,787,919.51

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Solution

The fourth proportional to 8,094,437.46, 11,170,282.43 and 4,787,919.51 is: 6,607,304.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,437.46 : 11,170,282.43 = 4,787,919.51 : x
  2. Step 2: Convert to fraction form
    8,094,437.46/11,170,282.43 = 4,787,919.51/x
  3. Step 3: Cross multiply
    8,094,437.46x = 11,170,282.43 × 4,787,919.51
  4. Step 4: Simplify right side
    8,094,437.46x = 53,482,413,178,807.20
  5. Step 5: Solve for x
    x = 53,482,413,178,807.20/8,094,437.46
  6. Step 6: Final answer
    x = 6,607,304.52

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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.