Home / 8,760,536.04-12,089,783.50-4,840,544.74

Finding the Fourth Proportional to 8,760,536.04, 12,089,783.50 and 4,840,544.74

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Solution

The fourth proportional to 8,760,536.04, 12,089,783.50 and 4,840,544.74 is: 6,680,086.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,760,536.04 : 12,089,783.50 = 4,840,544.74 : x
  2. Step 2: Convert to fraction form
    8,760,536.04/12,089,783.50 = 4,840,544.74/x
  3. Step 3: Cross multiply
    8,760,536.04x = 12,089,783.50 × 4,840,544.74
  4. Step 4: Simplify right side
    8,760,536.04x = 58,521,137,928,663.79
  5. Step 5: Solve for x
    x = 58,521,137,928,663.79/8,760,536.04
  6. Step 6: Final answer
    x = 6,680,086.43

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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.