Home / 4,439,752.75-6,126,858.80-2,402,562.25

Finding the Fourth Proportional to 4,439,752.75, 6,126,858.80 and 2,402,562.25

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Solution

The fourth proportional to 4,439,752.75, 6,126,858.80 and 2,402,562.25 is: 3,315,535.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,752.75 : 6,126,858.80 = 2,402,562.25 : x
  2. Step 2: Convert to fraction form
    4,439,752.75/6,126,858.80 = 2,402,562.25/x
  3. Step 3: Cross multiply
    4,439,752.75x = 6,126,858.80 × 2,402,562.25
  4. Step 4: Simplify right side
    4,439,752.75x = 14,720,159,663,960.30
  5. Step 5: Solve for x
    x = 14,720,159,663,960.30/4,439,752.75
  6. Step 6: Final answer
    x = 3,315,535.91

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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.