Home / 2,845,337.20-4,268,005.80-2,353,817.20

Finding the Fourth Proportional to 2,845,337.20, 4,268,005.80 and 2,353,817.20

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Solution

The fourth proportional to 2,845,337.20, 4,268,005.80 and 2,353,817.20 is: 3,530,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,337.20 : 4,268,005.80 = 2,353,817.20 : x
  2. Step 2: Convert to fraction form
    2,845,337.20/4,268,005.80 = 2,353,817.20/x
  3. Step 3: Cross multiply
    2,845,337.20x = 4,268,005.80 × 2,353,817.20
  4. Step 4: Simplify right side
    2,845,337.20x = 10,046,105,461,739.76
  5. Step 5: Solve for x
    x = 10,046,105,461,739.76/2,845,337.20
  6. Step 6: Final answer
    x = 3,530,725.80

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1.5x scale

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.