Home / 3,367,637.02-5,050,848.60-970,892.80

Finding the Fourth Proportional to 3,367,637.02, 5,050,848.60 and 970,892.80

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Solution

The fourth proportional to 3,367,637.02, 5,050,848.60 and 970,892.80 is: 1,456,164.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,637.02 : 5,050,848.60 = 970,892.80 : x
  2. Step 2: Convert to fraction form
    3,367,637.02/5,050,848.60 = 970,892.80/x
  3. Step 3: Cross multiply
    3,367,637.02x = 5,050,848.60 × 970,892.80
  4. Step 4: Simplify right side
    3,367,637.02x = 4,903,832,539,630.08
  5. Step 5: Solve for x
    x = 4,903,832,539,630.08/3,367,637.02
  6. Step 6: Final answer
    x = 1,456,164.22

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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.