Home / 6,326,421.01-9,487,667.90-2,282,381.93

Finding the Fourth Proportional to 6,326,421.01, 9,487,667.90 and 2,282,381.93

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Solution

The fourth proportional to 6,326,421.01, 9,487,667.90 and 2,282,381.93 is: 3,422,864.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,421.01 : 9,487,667.90 = 2,282,381.93 : x
  2. Step 2: Convert to fraction form
    6,326,421.01/9,487,667.90 = 2,282,381.93/x
  3. Step 3: Cross multiply
    6,326,421.01x = 9,487,667.90 × 2,282,381.93
  4. Step 4: Simplify right side
    6,326,421.01x = 21,654,481,802,226.17
  5. Step 5: Solve for x
    x = 21,654,481,802,226.17/6,326,421.01
  6. Step 6: Final answer
    x = 3,422,864.49

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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.