Home / 4,538,277.80-6,369,532.15-4,538,277.80

Finding the Fourth Proportional to 4,538,277.80, 6,369,532.15 and 4,538,277.80

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Solution

The fourth proportional to 4,538,277.80, 6,369,532.15 and 4,538,277.80 is: 6,369,532.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,277.80 : 6,369,532.15 = 4,538,277.80 : x
  2. Step 2: Convert to fraction form
    4,538,277.80/6,369,532.15 = 4,538,277.80/x
  3. Step 3: Cross multiply
    4,538,277.80x = 6,369,532.15 × 4,538,277.80
  4. Step 4: Simplify right side
    4,538,277.80x = 28,906,706,352,731.27
  5. Step 5: Solve for x
    x = 28,906,706,352,731.27/4,538,277.80
  6. Step 6: Final answer
    x = 6,369,532.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.