Home / 4,810,090-6,637,925.82-2,634,669.56

Finding the Fourth Proportional to 4,810,090, 6,637,925.82 and 2,634,669.56

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Solution

The fourth proportional to 4,810,090, 6,637,925.82 and 2,634,669.56 is: 3,635,844.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,090 : 6,637,925.82 = 2,634,669.56 : x
  2. Step 2: Convert to fraction form
    4,810,090/6,637,925.82 = 2,634,669.56/x
  3. Step 3: Cross multiply
    4,810,090x = 6,637,925.82 × 2,634,669.56
  4. Step 4: Simplify right side
    4,810,090x = 17,488,741,099,492.04
  5. Step 5: Solve for x
    x = 17,488,741,099,492.04/4,810,090
  6. Step 6: Final answer
    x = 3,635,844.88

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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.