Home / 4,671,576.03-6,445,554.89-2,736,796.53

Finding the Fourth Proportional to 4,671,576.03, 6,445,554.89 and 2,736,796.53

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Solution

The fourth proportional to 4,671,576.03, 6,445,554.89 and 2,736,796.53 is: 3,776,064.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,576.03 : 6,445,554.89 = 2,736,796.53 : x
  2. Step 2: Convert to fraction form
    4,671,576.03/6,445,554.89 = 2,736,796.53/x
  3. Step 3: Cross multiply
    4,671,576.03x = 6,445,554.89 × 2,736,796.53
  4. Step 4: Simplify right side
    4,671,576.03x = 17,640,172,231,490.75
  5. Step 5: Solve for x
    x = 17,640,172,231,490.75/4,671,576.03
  6. Step 6: Final answer
    x = 3,776,064.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.