Home / 3,331,380.51-4,999,061.58-3,060,345.60

Finding the Fourth Proportional to 3,331,380.51, 4,999,061.58 and 3,060,345.60

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Solution

The fourth proportional to 3,331,380.51, 4,999,061.58 and 3,060,345.60 is: 4,592,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,380.51 : 4,999,061.58 = 3,060,345.60 : x
  2. Step 2: Convert to fraction form
    3,331,380.51/4,999,061.58 = 3,060,345.60/x
  3. Step 3: Cross multiply
    3,331,380.51x = 4,999,061.58 × 3,060,345.60
  4. Step 4: Simplify right side
    3,331,380.51x = 15,298,856,110,482.05
  5. Step 5: Solve for x
    x = 15,298,856,110,482.05/3,331,380.51
  6. Step 6: Final answer
    x = 4,592,347.25

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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.