Home / 3,056,216.40-4,584,324.60-1,779,008.40

Finding the Fourth Proportional to 3,056,216.40, 4,584,324.60 and 1,779,008.40

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Solution

The fourth proportional to 3,056,216.40, 4,584,324.60 and 1,779,008.40 is: 2,668,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,216.40 : 4,584,324.60 = 1,779,008.40 : x
  2. Step 2: Convert to fraction form
    3,056,216.40/4,584,324.60 = 1,779,008.40/x
  3. Step 3: Cross multiply
    3,056,216.40x = 4,584,324.60 × 1,779,008.40
  4. Step 4: Simplify right side
    3,056,216.40x = 8,155,551,971,726.64
  5. Step 5: Solve for x
    x = 8,155,551,971,726.64/3,056,216.40
  6. Step 6: Final answer
    x = 2,668,512.60

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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.