Home / 3,432,105.50-4,736,292.66-1,883,393.24

Finding the Fourth Proportional to 3,432,105.50, 4,736,292.66 and 1,883,393.24

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Solution

The fourth proportional to 3,432,105.50, 4,736,292.66 and 1,883,393.24 is: 2,599,075.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,105.50 : 4,736,292.66 = 1,883,393.24 : x
  2. Step 2: Convert to fraction form
    3,432,105.50/4,736,292.66 = 1,883,393.24/x
  3. Step 3: Cross multiply
    3,432,105.50x = 4,736,292.66 × 1,883,393.24
  4. Step 4: Simplify right side
    3,432,105.50x = 8,920,301,554,824.16
  5. Step 5: Solve for x
    x = 8,920,301,554,824.16/3,432,105.50
  6. Step 6: Final answer
    x = 2,599,075.57

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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.