Home / 3,641,932.84-5,025,868.28-2,010,341.20

Finding the Fourth Proportional to 3,641,932.84, 5,025,868.28 and 2,010,341.20

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Solution

The fourth proportional to 3,641,932.84, 5,025,868.28 and 2,010,341.20 is: 2,774,271.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,932.84 : 5,025,868.28 = 2,010,341.20 : x
  2. Step 2: Convert to fraction form
    3,641,932.84/5,025,868.28 = 2,010,341.20/x
  3. Step 3: Cross multiply
    3,641,932.84x = 5,025,868.28 × 2,010,341.20
  4. Step 4: Simplify right side
    3,641,932.84x = 10,103,710,069,057.14
  5. Step 5: Solve for x
    x = 10,103,710,069,057.14/3,641,932.84
  6. Step 6: Final answer
    x = 2,774,271.39

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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.