Home / 2,697,407.17-4,046,017.46-675,668.50

Finding the Fourth Proportional to 2,697,407.17, 4,046,017.46 and 675,668.50

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Solution

The fourth proportional to 2,697,407.17, 4,046,017.46 and 675,668.50 is: 1,013,479.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,407.17 : 4,046,017.46 = 675,668.50 : x
  2. Step 2: Convert to fraction form
    2,697,407.17/4,046,017.46 = 675,668.50/x
  3. Step 3: Cross multiply
    2,697,407.17x = 4,046,017.46 × 675,668.50
  4. Step 4: Simplify right side
    2,697,407.17x = 2,733,766,544,793.67
  5. Step 5: Solve for x
    x = 2,733,766,544,793.67/2,697,407.17
  6. Step 6: Final answer
    x = 1,013,479.38

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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.