Home / 2,968,331.30-4,452,496.95-1,374,008.30

Finding the Fourth Proportional to 2,968,331.30, 4,452,496.95 and 1,374,008.30

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Solution

The fourth proportional to 2,968,331.30, 4,452,496.95 and 1,374,008.30 is: 2,061,012.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,331.30 : 4,452,496.95 = 1,374,008.30 : x
  2. Step 2: Convert to fraction form
    2,968,331.30/4,452,496.95 = 1,374,008.30/x
  3. Step 3: Cross multiply
    2,968,331.30x = 4,452,496.95 × 1,374,008.30
  4. Step 4: Simplify right side
    2,968,331.30x = 6,117,767,765,024.69
  5. Step 5: Solve for x
    x = 6,117,767,765,024.69/2,968,331.30
  6. Step 6: Final answer
    x = 2,061,012.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.