Home / 4,949,733.60-7,424,600.40-4,351,370.40

Finding the Fourth Proportional to 4,949,733.60, 7,424,600.40 and 4,351,370.40

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Solution

The fourth proportional to 4,949,733.60, 7,424,600.40 and 4,351,370.40 is: 6,527,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,733.60 : 7,424,600.40 = 4,351,370.40 : x
  2. Step 2: Convert to fraction form
    4,949,733.60/7,424,600.40 = 4,351,370.40/x
  3. Step 3: Cross multiply
    4,949,733.60x = 7,424,600.40 × 4,351,370.40
  4. Step 4: Simplify right side
    4,949,733.60x = 32,307,186,412,388.16
  5. Step 5: Solve for x
    x = 32,307,186,412,388.16/4,949,733.60
  6. Step 6: Final answer
    x = 6,527,055.60

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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.