Home / 6,112,234-8,441,968.80-4,071,500.56

Finding the Fourth Proportional to 6,112,234, 8,441,968.80 and 4,071,500.56

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Solution

The fourth proportional to 6,112,234, 8,441,968.80 and 4,071,500.56 is: 5,623,390.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,234 : 8,441,968.80 = 4,071,500.56 : x
  2. Step 2: Convert to fraction form
    6,112,234/8,441,968.80 = 4,071,500.56/x
  3. Step 3: Cross multiply
    6,112,234x = 8,441,968.80 × 4,071,500.56
  4. Step 4: Simplify right side
    6,112,234x = 34,371,480,696,702.53
  5. Step 5: Solve for x
    x = 34,371,480,696,702.53/6,112,234
  6. Step 6: Final answer
    x = 5,623,390.84

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1.5x scale

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.