Home / 4,677,594-6,455,079.77-2,531,418

Finding the Fourth Proportional to 4,677,594, 6,455,079.77 and 2,531,418

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Solution

The fourth proportional to 4,677,594, 6,455,079.77 and 2,531,418 is: 3,493,356.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,594 : 6,455,079.77 = 2,531,418 : x
  2. Step 2: Convert to fraction form
    4,677,594/6,455,079.77 = 2,531,418/x
  3. Step 3: Cross multiply
    4,677,594x = 6,455,079.77 × 2,531,418
  4. Step 4: Simplify right side
    4,677,594x = 16,340,505,108,556.77
  5. Step 5: Solve for x
    x = 16,340,505,108,556.77/4,677,594
  6. Step 6: Final answer
    x = 3,493,356.86

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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.