Home / 4,365,644.12-6,024,770.40-2,431,904.18

Finding the Fourth Proportional to 4,365,644.12, 6,024,770.40 and 2,431,904.18

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Solution

The fourth proportional to 4,365,644.12, 6,024,770.40 and 2,431,904.18 is: 3,356,128.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,644.12 : 6,024,770.40 = 2,431,904.18 : x
  2. Step 2: Convert to fraction form
    4,365,644.12/6,024,770.40 = 2,431,904.18/x
  3. Step 3: Cross multiply
    4,365,644.12x = 6,024,770.40 × 2,431,904.18
  4. Step 4: Simplify right side
    4,365,644.12x = 14,651,664,319,300.27
  5. Step 5: Solve for x
    x = 14,651,664,319,300.27/4,365,644.12
  6. Step 6: Final answer
    x = 3,356,128.88

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1.5x scale

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.