Home / 9,066,033.12-13,600,527.12-2,676,931.32

Finding the Fourth Proportional to 9,066,033.12, 13,600,527.12 and 2,676,931.32

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Solution

The fourth proportional to 9,066,033.12, 13,600,527.12 and 2,676,931.32 is: 4,015,833.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,033.12 : 13,600,527.12 = 2,676,931.32 : x
  2. Step 2: Convert to fraction form
    9,066,033.12/13,600,527.12 = 2,676,931.32/x
  3. Step 3: Cross multiply
    9,066,033.12x = 13,600,527.12 × 2,676,931.32
  4. Step 4: Simplify right side
    9,066,033.12x = 36,407,677,016,037.39
  5. Step 5: Solve for x
    x = 36,407,677,016,037.39/9,066,033.12
  6. Step 6: Final answer
    x = 4,015,833.22

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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.