Home / 3,334,877.04-4,602,131.04-1,806,984.24

Finding the Fourth Proportional to 3,334,877.04, 4,602,131.04 and 1,806,984.24

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Solution

The fourth proportional to 3,334,877.04, 4,602,131.04 and 1,806,984.24 is: 2,493,638.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,877.04 : 4,602,131.04 = 1,806,984.24 : x
  2. Step 2: Convert to fraction form
    3,334,877.04/4,602,131.04 = 1,806,984.24/x
  3. Step 3: Cross multiply
    3,334,877.04x = 4,602,131.04 × 1,806,984.24
  4. Step 4: Simplify right side
    3,334,877.04x = 8,315,978,259,694.81
  5. Step 5: Solve for x
    x = 8,315,978,259,694.81/3,334,877.04
  6. Step 6: Final answer
    x = 2,493,638.64

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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.