Home / 2,671,227.38-4,007,307.64-1,175,280.50

Finding the Fourth Proportional to 2,671,227.38, 4,007,307.64 and 1,175,280.50

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Solution

The fourth proportional to 2,671,227.38, 4,007,307.64 and 1,175,280.50 is: 1,763,126.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,227.38 : 4,007,307.64 = 1,175,280.50 : x
  2. Step 2: Convert to fraction form
    2,671,227.38/4,007,307.64 = 1,175,280.50/x
  3. Step 3: Cross multiply
    2,671,227.38x = 4,007,307.64 × 1,175,280.50
  4. Step 4: Simplify right side
    2,671,227.38x = 4,709,710,526,793.02
  5. Step 5: Solve for x
    x = 4,709,710,526,793.02/2,671,227.38
  6. Step 6: Final answer
    x = 1,763,126.03

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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.