Home / 3,592,312.88-4,957,391.84-2,448,391.59

Finding the Fourth Proportional to 3,592,312.88, 4,957,391.84 and 2,448,391.59

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Solution

The fourth proportional to 3,592,312.88, 4,957,391.84 and 2,448,391.59 is: 3,378,780.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,312.88 : 4,957,391.84 = 2,448,391.59 : x
  2. Step 2: Convert to fraction form
    3,592,312.88/4,957,391.84 = 2,448,391.59/x
  3. Step 3: Cross multiply
    3,592,312.88x = 4,957,391.84 × 2,448,391.59
  4. Step 4: Simplify right side
    3,592,312.88x = 12,137,636,477,148.67
  5. Step 5: Solve for x
    x = 12,137,636,477,148.67/3,592,312.88
  6. Step 6: Final answer
    x = 3,378,780.44

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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.