Home / 4,011,142.76-6,018,551.21-1,737,362.60

Finding the Fourth Proportional to 4,011,142.76, 6,018,551.21 and 1,737,362.60

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Solution

The fourth proportional to 4,011,142.76, 6,018,551.21 and 1,737,362.60 is: 2,606,839.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,142.76 : 6,018,551.21 = 1,737,362.60 : x
  2. Step 2: Convert to fraction form
    4,011,142.76/6,018,551.21 = 1,737,362.60/x
  3. Step 3: Cross multiply
    4,011,142.76x = 6,018,551.21 × 1,737,362.60
  4. Step 4: Simplify right side
    4,011,142.76x = 10,456,405,752,689.40
  5. Step 5: Solve for x
    x = 10,456,405,752,689.40/4,011,142.76
  6. Step 6: Final answer
    x = 2,606,839.59

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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.