Home / 4,492,232.35-6,737,018.42-1,252,988.94

Finding the Fourth Proportional to 4,492,232.35, 6,737,018.42 and 1,252,988.94

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Solution

The fourth proportional to 4,492,232.35, 6,737,018.42 and 1,252,988.94 is: 1,879,112.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,232.35 : 6,737,018.42 = 1,252,988.94 : x
  2. Step 2: Convert to fraction form
    4,492,232.35/6,737,018.42 = 1,252,988.94/x
  3. Step 3: Cross multiply
    4,492,232.35x = 6,737,018.42 × 1,252,988.94
  4. Step 4: Simplify right side
    4,492,232.35x = 8,441,409,564,131.11
  5. Step 5: Solve for x
    x = 8,441,409,564,131.11/4,492,232.35
  6. Step 6: Final answer
    x = 1,879,112.41

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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.