Home / 2,713,647.06-4,069,607.41-891,592.04

Finding the Fourth Proportional to 2,713,647.06, 4,069,607.41 and 891,592.04

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Solution

The fourth proportional to 2,713,647.06, 4,069,607.41 and 891,592.04 is: 1,337,104.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,647.06 : 4,069,607.41 = 891,592.04 : x
  2. Step 2: Convert to fraction form
    2,713,647.06/4,069,607.41 = 891,592.04/x
  3. Step 3: Cross multiply
    2,713,647.06x = 4,069,607.41 × 891,592.04
  4. Step 4: Simplify right side
    2,713,647.06x = 3,628,429,550,104.00
  5. Step 5: Solve for x
    x = 3,628,429,550,104.00/2,713,647.06
  6. Step 6: Final answer
    x = 1,337,104.45

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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.