Home / 9,104,261.49-12,563,734.23-4,974,203.93

Finding the Fourth Proportional to 9,104,261.49, 12,563,734.23 and 4,974,203.93

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Solution

The fourth proportional to 9,104,261.49, 12,563,734.23 and 4,974,203.93 is: 6,864,321.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,261.49 : 12,563,734.23 = 4,974,203.93 : x
  2. Step 2: Convert to fraction form
    9,104,261.49/12,563,734.23 = 4,974,203.93/x
  3. Step 3: Cross multiply
    9,104,261.49x = 12,563,734.23 × 4,974,203.93
  4. Step 4: Simplify right side
    9,104,261.49x = 62,494,576,119,522.85
  5. Step 5: Solve for x
    x = 62,494,576,119,522.85/9,104,261.49
  6. Step 6: Final answer
    x = 6,864,321.31

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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.