Home / 5,064,273.09-7,596,376.83-1,277,759.61

Finding the Fourth Proportional to 5,064,273.09, 7,596,376.83 and 1,277,759.61

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Solution

The fourth proportional to 5,064,273.09, 7,596,376.83 and 1,277,759.61 is: 1,916,631.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,273.09 : 7,596,376.83 = 1,277,759.61 : x
  2. Step 2: Convert to fraction form
    5,064,273.09/7,596,376.83 = 1,277,759.61/x
  3. Step 3: Cross multiply
    5,064,273.09x = 7,596,376.83 × 1,277,759.61
  4. Step 4: Simplify right side
    5,064,273.09x = 9,706,343,495,713.84
  5. Step 5: Solve for x
    x = 9,706,343,495,713.84/5,064,273.09
  6. Step 6: Final answer
    x = 1,916,631.14

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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.