Home / 6,832,289.80-10,251,622.86-3,045,377.80

Finding the Fourth Proportional to 6,832,289.80, 10,251,622.86 and 3,045,377.80

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Solution

The fourth proportional to 6,832,289.80, 10,251,622.86 and 3,045,377.80 is: 4,569,487.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,289.80 : 10,251,622.86 = 3,045,377.80 : x
  2. Step 2: Convert to fraction form
    6,832,289.80/10,251,622.86 = 3,045,377.80/x
  3. Step 3: Cross multiply
    6,832,289.80x = 10,251,622.86 × 3,045,377.80
  4. Step 4: Simplify right side
    6,832,289.80x = 31,220,064,671,816.50
  5. Step 5: Solve for x
    x = 31,220,064,671,816.50/6,832,289.80
  6. Step 6: Final answer
    x = 4,569,487.77

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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.