Home / 7,494,600-10,343,949.12-4,275,336

Finding the Fourth Proportional to 7,494,600, 10,343,949.12 and 4,275,336

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Solution

The fourth proportional to 7,494,600, 10,343,949.12 and 4,275,336 is: 5,900,762.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,600 : 10,343,949.12 = 4,275,336 : x
  2. Step 2: Convert to fraction form
    7,494,600/10,343,949.12 = 4,275,336/x
  3. Step 3: Cross multiply
    7,494,600x = 10,343,949.12 × 4,275,336
  4. Step 4: Simplify right side
    7,494,600x = 44,223,858,054,904.32
  5. Step 5: Solve for x
    x = 44,223,858,054,904.32/7,494,600
  6. Step 6: Final answer
    x = 5,900,762.96

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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.