Home / 2,697,407.92-4,046,018.58-675,669.25

Finding the Fourth Proportional to 2,697,407.92, 4,046,018.58 and 675,669.25

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Solution

The fourth proportional to 2,697,407.92, 4,046,018.58 and 675,669.25 is: 1,013,480.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,407.92 : 4,046,018.58 = 675,669.25 : x
  2. Step 2: Convert to fraction form
    2,697,407.92/4,046,018.58 = 675,669.25/x
  3. Step 3: Cross multiply
    2,697,407.92x = 4,046,018.58 × 675,669.25
  4. Step 4: Simplify right side
    2,697,407.92x = 2,733,770,339,434.67
  5. Step 5: Solve for x
    x = 2,733,770,339,434.67/2,697,407.92
  6. Step 6: Final answer
    x = 1,013,480.50

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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.