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Finding the Fourth Proportional to 2,536,253, 3,804,312.54 and 739,632.32

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Solution

The fourth proportional to 2,536,253, 3,804,312.54 and 739,632.32 is: 1,109,428.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,253 : 3,804,312.54 = 739,632.32 : x
  2. Step 2: Convert to fraction form
    2,536,253/3,804,312.54 = 739,632.32/x
  3. Step 3: Cross multiply
    2,536,253x = 3,804,312.54 × 739,632.32
  4. Step 4: Simplify right side
    2,536,253x = 2,813,792,509,965.29
  5. Step 5: Solve for x
    x = 2,813,792,509,965.29/2,536,253
  6. Step 6: Final answer
    x = 1,109,428.95

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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.