Home / 7,374,176.56-10,170,594.93-4,796,680.42

Finding the Fourth Proportional to 7,374,176.56, 10,170,594.93 and 4,796,680.42

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Solution

The fourth proportional to 7,374,176.56, 10,170,594.93 and 4,796,680.42 is: 6,615,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,176.56 : 10,170,594.93 = 4,796,680.42 : x
  2. Step 2: Convert to fraction form
    7,374,176.56/10,170,594.93 = 4,796,680.42/x
  3. Step 3: Cross multiply
    7,374,176.56x = 10,170,594.93 × 4,796,680.42
  4. Step 4: Simplify right side
    7,374,176.56x = 48,785,093,560,482.27
  5. Step 5: Solve for x
    x = 48,785,093,560,482.27/7,374,176.56
  6. Step 6: Final answer
    x = 6,615,666.60

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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.