Home / 10,710,531.65-16,066,085.54-3,033,383.78

Finding the Fourth Proportional to 10,710,531.65, 16,066,085.54 and 3,033,383.78

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Solution

The fourth proportional to 10,710,531.65, 16,066,085.54 and 3,033,383.78 is: 4,550,157.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,531.65 : 16,066,085.54 = 3,033,383.78 : x
  2. Step 2: Convert to fraction form
    10,710,531.65/16,066,085.54 = 3,033,383.78/x
  3. Step 3: Cross multiply
    10,710,531.65x = 16,066,085.54 × 3,033,383.78
  4. Step 4: Simplify right side
    10,710,531.65x = 48,734,603,310,126.84
  5. Step 5: Solve for x
    x = 48,734,603,310,126.84/10,710,531.65
  6. Step 6: Final answer
    x = 4,550,157.26

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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.