Home / 2,426,438-3,348,484.44-1,353,350

Finding the Fourth Proportional to 2,426,438, 3,348,484.44 and 1,353,350

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Solution

The fourth proportional to 2,426,438, 3,348,484.44 and 1,353,350 is: 1,867,623

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,438 : 3,348,484.44 = 1,353,350 : x
  2. Step 2: Convert to fraction form
    2,426,438/3,348,484.44 = 1,353,350/x
  3. Step 3: Cross multiply
    2,426,438x = 3,348,484.44 × 1,353,350
  4. Step 4: Simplify right side
    2,426,438x = 4,531,671,416,874
  5. Step 5: Solve for x
    x = 4,531,671,416,874/2,426,438
  6. Step 6: Final answer
    x = 1,867,623

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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.