Home / 4,880,961.73-7,319,147.73-1,804,827.16

Finding the Fourth Proportional to 4,880,961.73, 7,319,147.73 and 1,804,827.16

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Solution

The fourth proportional to 4,880,961.73, 7,319,147.73 and 1,804,827.16 is: 2,706,392.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,961.73 : 7,319,147.73 = 1,804,827.16 : x
  2. Step 2: Convert to fraction form
    4,880,961.73/7,319,147.73 = 1,804,827.16/x
  3. Step 3: Cross multiply
    4,880,961.73x = 7,319,147.73 × 1,804,827.16
  4. Step 4: Simplify right side
    4,880,961.73x = 13,209,796,611,156.35
  5. Step 5: Solve for x
    x = 13,209,796,611,156.35/4,880,961.73
  6. Step 6: Final answer
    x = 2,706,392.17

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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.