Home / 1,950,867.06-2,692,301.13-1,091,376.06

Finding the Fourth Proportional to 1,950,867.06, 2,692,301.13 and 1,091,376.06

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Solution

The fourth proportional to 1,950,867.06, 2,692,301.13 and 1,091,376.06 is: 1,506,157.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,867.06 : 2,692,301.13 = 1,091,376.06 : x
  2. Step 2: Convert to fraction form
    1,950,867.06/2,692,301.13 = 1,091,376.06/x
  3. Step 3: Cross multiply
    1,950,867.06x = 2,692,301.13 × 1,091,376.06
  4. Step 4: Simplify right side
    1,950,867.06x = 2,938,312,999,592.95
  5. Step 5: Solve for x
    x = 2,938,312,999,592.95/1,950,867.06
  6. Step 6: Final answer
    x = 1,506,157.47

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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.