Home / 6,880,277.06-9,494,220.78-4,050,877.04

Finding the Fourth Proportional to 6,880,277.06, 9,494,220.78 and 4,050,877.04

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Solution

The fourth proportional to 6,880,277.06, 9,494,220.78 and 4,050,877.04 is: 5,589,879.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,277.06 : 9,494,220.78 = 4,050,877.04 : x
  2. Step 2: Convert to fraction form
    6,880,277.06/9,494,220.78 = 4,050,877.04/x
  3. Step 3: Cross multiply
    6,880,277.06x = 9,494,220.78 × 4,050,877.04
  4. Step 4: Simplify right side
    6,880,277.06x = 38,459,920,950,138.51
  5. Step 5: Solve for x
    x = 38,459,920,950,138.51/6,880,277.06
  6. Step 6: Final answer
    x = 5,589,879.69

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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.