Home / 7,333,365.27-10,121,904.27-5,011,197.75

Finding the Fourth Proportional to 7,333,365.27, 10,121,904.27 and 5,011,197.75

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Solution

The fourth proportional to 7,333,365.27, 10,121,904.27 and 5,011,197.75 is: 6,916,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,365.27 : 10,121,904.27 = 5,011,197.75 : x
  2. Step 2: Convert to fraction form
    7,333,365.27/10,121,904.27 = 5,011,197.75/x
  3. Step 3: Cross multiply
    7,333,365.27x = 10,121,904.27 × 5,011,197.75
  4. Step 4: Simplify right side
    7,333,365.27x = 50,722,863,903,539.39
  5. Step 5: Solve for x
    x = 50,722,863,903,539.39/7,333,365.27
  6. Step 6: Final answer
    x = 6,916,724.05

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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.