Home / 4,439,753.60-6,126,859.96-2,402,563.10

Finding the Fourth Proportional to 4,439,753.60, 6,126,859.96 and 2,402,563.10

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Solution

The fourth proportional to 4,439,753.60, 6,126,859.96 and 2,402,563.10 is: 3,315,537.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,753.60 : 6,126,859.96 = 2,402,563.10 : x
  2. Step 2: Convert to fraction form
    4,439,753.60/6,126,859.96 = 2,402,563.10/x
  3. Step 3: Cross multiply
    4,439,753.60x = 6,126,859.96 × 2,402,563.10
  4. Step 4: Simplify right side
    4,439,753.60x = 14,720,167,628,129.18
  5. Step 5: Solve for x
    x = 14,720,167,628,129.18/4,439,753.60
  6. Step 6: Final answer
    x = 3,315,537.07

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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.