Home / 4,463,392.32-6,689,484.90-2,413,971.18

Finding the Fourth Proportional to 4,463,392.32, 6,689,484.90 and 2,413,971.18

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Solution

The fourth proportional to 4,463,392.32, 6,689,484.90 and 2,413,971.18 is: 3,617,926.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,392.32 : 6,689,484.90 = 2,413,971.18 : x
  2. Step 2: Convert to fraction form
    4,463,392.32/6,689,484.90 = 2,413,971.18/x
  3. Step 3: Cross multiply
    4,463,392.32x = 6,689,484.90 × 2,413,971.18
  4. Step 4: Simplify right side
    4,463,392.32x = 16,148,223,757,645.18
  5. Step 5: Solve for x
    x = 16,148,223,757,645.18/4,463,392.32
  6. Step 6: Final answer
    x = 3,617,926.14

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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.