Home / 4,851,866.58-6,695,492.77-2,676,618.06

Finding the Fourth Proportional to 4,851,866.58, 6,695,492.77 and 2,676,618.06

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Solution

The fourth proportional to 4,851,866.58, 6,695,492.77 and 2,676,618.06 is: 3,693,687.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,866.58 : 6,695,492.77 = 2,676,618.06 : x
  2. Step 2: Convert to fraction form
    4,851,866.58/6,695,492.77 = 2,676,618.06/x
  3. Step 3: Cross multiply
    4,851,866.58x = 6,695,492.77 × 2,676,618.06
  4. Step 4: Simplify right side
    4,851,866.58x = 17,921,276,868,781.43
  5. Step 5: Solve for x
    x = 17,921,276,868,781.43/4,851,866.58
  6. Step 6: Final answer
    x = 3,693,687.07

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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.