Home / 6,146,944.62-8,482,796.19-3,393,637.40

Finding the Fourth Proportional to 6,146,944.62, 8,482,796.19 and 3,393,637.40

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Solution

The fourth proportional to 6,146,944.62, 8,482,796.19 and 3,393,637.40 is: 4,683,226.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,944.62 : 8,482,796.19 = 3,393,637.40 : x
  2. Step 2: Convert to fraction form
    6,146,944.62/8,482,796.19 = 3,393,637.40/x
  3. Step 3: Cross multiply
    6,146,944.62x = 8,482,796.19 × 3,393,637.40
  4. Step 4: Simplify right side
    6,146,944.62x = 28,787,534,364,547.52
  5. Step 5: Solve for x
    x = 28,787,534,364,547.52/6,146,944.62
  6. Step 6: Final answer
    x = 4,683,226.57

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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.