Home / 8,014,839.84-11,061,612.72-4,960,038.24

Finding the Fourth Proportional to 8,014,839.84, 11,061,612.72 and 4,960,038.24

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Solution

The fourth proportional to 8,014,839.84, 11,061,612.72 and 4,960,038.24 is: 6,845,554.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,839.84 : 11,061,612.72 = 4,960,038.24 : x
  2. Step 2: Convert to fraction form
    8,014,839.84/11,061,612.72 = 4,960,038.24/x
  3. Step 3: Cross multiply
    8,014,839.84x = 11,061,612.72 × 4,960,038.24
  4. Step 4: Simplify right side
    8,014,839.84x = 54,866,022,087,270.42
  5. Step 5: Solve for x
    x = 54,866,022,087,270.42/8,014,839.84
  6. Step 6: Final answer
    x = 6,845,554.39

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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.