Home / 2,697,416.20-4,046,030.97-675,677.53

Finding the Fourth Proportional to 2,697,416.20, 4,046,030.97 and 675,677.53

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Solution

The fourth proportional to 2,697,416.20, 4,046,030.97 and 675,677.53 is: 1,013,492.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,416.20 : 4,046,030.97 = 675,677.53 : x
  2. Step 2: Convert to fraction form
    2,697,416.20/4,046,030.97 = 675,677.53/x
  3. Step 3: Cross multiply
    2,697,416.20x = 4,046,030.97 × 675,677.53
  4. Step 4: Simplify right side
    2,697,416.20x = 2,733,812,212,113.10
  5. Step 5: Solve for x
    x = 2,733,812,212,113.10/2,697,416.20
  6. Step 6: Final answer
    x = 1,013,492.92

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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.