Home / 4,779,079.92-6,595,103.16-2,603,618.64

Finding the Fourth Proportional to 4,779,079.92, 6,595,103.16 and 2,603,618.64

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Solution

The fourth proportional to 4,779,079.92, 6,595,103.16 and 2,603,618.64 is: 3,592,978.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,079.92 : 6,595,103.16 = 2,603,618.64 : x
  2. Step 2: Convert to fraction form
    4,779,079.92/6,595,103.16 = 2,603,618.64/x
  3. Step 3: Cross multiply
    4,779,079.92x = 6,595,103.16 × 2,603,618.64
  4. Step 4: Simplify right side
    4,779,079.92x = 17,171,133,520,098.90
  5. Step 5: Solve for x
    x = 17,171,133,520,098.90/4,779,079.92
  6. Step 6: Final answer
    x = 3,592,978.94

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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.