Home / 5,798,507.01-8,001,720.57-3,220,353.86

Finding the Fourth Proportional to 5,798,507.01, 8,001,720.57 and 3,220,353.86

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Solution

The fourth proportional to 5,798,507.01, 8,001,720.57 and 3,220,353.86 is: 4,443,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,507.01 : 8,001,720.57 = 3,220,353.86 : x
  2. Step 2: Convert to fraction form
    5,798,507.01/8,001,720.57 = 3,220,353.86/x
  3. Step 3: Cross multiply
    5,798,507.01x = 8,001,720.57 × 3,220,353.86
  4. Step 4: Simplify right side
    5,798,507.01x = 25,768,371,696,308.62
  5. Step 5: Solve for x
    x = 25,768,371,696,308.62/5,798,507.01
  6. Step 6: Final answer
    x = 4,443,966.64

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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.