Home / 4,779,320.31-6,595,462.71-2,603,863.41

Finding the Fourth Proportional to 4,779,320.31, 6,595,462.71 and 2,603,863.41

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Solution

The fourth proportional to 4,779,320.31, 6,595,462.71 and 2,603,863.41 is: 3,593,331.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,320.31 : 6,595,462.71 = 2,603,863.41 : x
  2. Step 2: Convert to fraction form
    4,779,320.31/6,595,462.71 = 2,603,863.41/x
  3. Step 3: Cross multiply
    4,779,320.31x = 6,595,462.71 × 2,603,863.41
  4. Step 4: Simplify right side
    4,779,320.31x = 17,173,684,022,588.44
  5. Step 5: Solve for x
    x = 17,173,684,022,588.44/4,779,320.31
  6. Step 6: Final answer
    x = 3,593,331.88

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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.