Home / 2,841,277.14-3,920,913.27-1,552,084.38

Finding the Fourth Proportional to 2,841,277.14, 3,920,913.27 and 1,552,084.38

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Solution

The fourth proportional to 2,841,277.14, 3,920,913.27 and 1,552,084.38 is: 2,141,849.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,277.14 : 3,920,913.27 = 1,552,084.38 : x
  2. Step 2: Convert to fraction form
    2,841,277.14/3,920,913.27 = 1,552,084.38/x
  3. Step 3: Cross multiply
    2,841,277.14x = 3,920,913.27 × 1,552,084.38
  4. Step 4: Simplify right side
    2,841,277.14x = 6,085,588,241,701.72
  5. Step 5: Solve for x
    x = 6,085,588,241,701.72/2,841,277.14
  6. Step 6: Final answer
    x = 2,141,849.58

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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.