Home / 6,894,639-10,343,931.66-2,346,689.88

Finding the Fourth Proportional to 6,894,639, 10,343,931.66 and 2,346,689.88

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Solution

The fourth proportional to 6,894,639, 10,343,931.66 and 2,346,689.88 is: 3,520,706.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,639 : 10,343,931.66 = 2,346,689.88 : x
  2. Step 2: Convert to fraction form
    6,894,639/10,343,931.66 = 2,346,689.88/x
  3. Step 3: Cross multiply
    6,894,639x = 10,343,931.66 × 2,346,689.88
  4. Step 4: Simplify right side
    6,894,639x = 24,273,999,745,933.60
  5. Step 5: Solve for x
    x = 24,273,999,745,933.60/6,894,639
  6. Step 6: Final answer
    x = 3,520,706.41

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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.