Home / 4,032,439.35-5,564,749.62-2,196,892

Finding the Fourth Proportional to 4,032,439.35, 5,564,749.62 and 2,196,892

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Solution

The fourth proportional to 4,032,439.35, 5,564,749.62 and 2,196,892 is: 3,031,701.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,439.35 : 5,564,749.62 = 2,196,892 : x
  2. Step 2: Convert to fraction form
    4,032,439.35/5,564,749.62 = 2,196,892/x
  3. Step 3: Cross multiply
    4,032,439.35x = 5,564,749.62 × 2,196,892
  4. Step 4: Simplify right side
    4,032,439.35x = 12,225,153,922,181.04
  5. Step 5: Solve for x
    x = 12,225,153,922,181.04/4,032,439.35
  6. Step 6: Final answer
    x = 3,031,701.87

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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.