Home / 6,834,368.40-10,251,674.10-2,042,116.80

Finding the Fourth Proportional to 6,834,368.40, 10,251,674.10 and 2,042,116.80

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Solution

The fourth proportional to 6,834,368.40, 10,251,674.10 and 2,042,116.80 is: 3,063,211.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,368.40 : 10,251,674.10 = 2,042,116.80 : x
  2. Step 2: Convert to fraction form
    6,834,368.40/10,251,674.10 = 2,042,116.80/x
  3. Step 3: Cross multiply
    6,834,368.40x = 10,251,674.10 × 2,042,116.80
  4. Step 4: Simplify right side
    6,834,368.40x = 20,935,115,907,734.88
  5. Step 5: Solve for x
    x = 20,935,115,907,734.88/6,834,368.40
  6. Step 6: Final answer
    x = 3,063,211.50

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1.5x scale

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.