Home / 5,532,009.03-8,293,280.36-2,122,742.11

Finding the Fourth Proportional to 5,532,009.03, 8,293,280.36 and 2,122,742.11

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Solution

The fourth proportional to 5,532,009.03, 8,293,280.36 and 2,122,742.11 is: 3,182,296.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,009.03 : 8,293,280.36 = 2,122,742.11 : x
  2. Step 2: Convert to fraction form
    5,532,009.03/8,293,280.36 = 2,122,742.11/x
  3. Step 3: Cross multiply
    5,532,009.03x = 8,293,280.36 × 2,122,742.11
  4. Step 4: Simplify right side
    5,532,009.03x = 17,604,495,450,207.96
  5. Step 5: Solve for x
    x = 17,604,495,450,207.96/5,532,009.03
  6. Step 6: Final answer
    x = 3,182,296.95

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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.