Home / 6,160,132.30-9,239,492.49-1,611,620.03

Finding the Fourth Proportional to 6,160,132.30, 9,239,492.49 and 1,611,620.03

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Solution

The fourth proportional to 6,160,132.30, 9,239,492.49 and 1,611,620.03 is: 2,417,245.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,132.30 : 9,239,492.49 = 1,611,620.03 : x
  2. Step 2: Convert to fraction form
    6,160,132.30/9,239,492.49 = 1,611,620.03/x
  3. Step 3: Cross multiply
    6,160,132.30x = 9,239,492.49 × 1,611,620.03
  4. Step 4: Simplify right side
    6,160,132.30x = 14,890,551,163,918.58
  5. Step 5: Solve for x
    x = 14,890,551,163,918.58/6,160,132.30
  6. Step 6: Final answer
    x = 2,417,245.35

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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.