Home / 5,897,212.02-8,140,663.60-3,964,593.50

Finding the Fourth Proportional to 5,897,212.02, 8,140,663.60 and 3,964,593.50

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Solution

The fourth proportional to 5,897,212.02, 8,140,663.60 and 3,964,593.50 is: 5,472,827.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,212.02 : 8,140,663.60 = 3,964,593.50 : x
  2. Step 2: Convert to fraction form
    5,897,212.02/8,140,663.60 = 3,964,593.50/x
  3. Step 3: Cross multiply
    5,897,212.02x = 8,140,663.60 × 3,964,593.50
  4. Step 4: Simplify right side
    5,897,212.02x = 32,274,421,994,246.60
  5. Step 5: Solve for x
    x = 32,274,421,994,246.60/5,897,212.02
  6. Step 6: Final answer
    x = 5,472,827.14

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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.