Home / 6,949,401.59-9,590,528.10-4,008,124.85

Finding the Fourth Proportional to 6,949,401.59, 9,590,528.10 and 4,008,124.85

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Solution

The fourth proportional to 6,949,401.59, 9,590,528.10 and 4,008,124.85 is: 5,531,416.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,401.59 : 9,590,528.10 = 4,008,124.85 : x
  2. Step 2: Convert to fraction form
    6,949,401.59/9,590,528.10 = 4,008,124.85/x
  3. Step 3: Cross multiply
    6,949,401.59x = 9,590,528.10 × 4,008,124.85
  4. Step 4: Simplify right side
    6,949,401.59x = 38,440,033,954,280.65
  5. Step 5: Solve for x
    x = 38,440,033,954,280.65/6,949,401.59
  6. Step 6: Final answer
    x = 5,531,416.41

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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.