Home / 1,697,747.92-2,547,341.94-799,169.68

Finding the Fourth Proportional to 1,697,747.92, 2,547,341.94 and 799,169.68

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Solution

The fourth proportional to 1,697,747.92, 2,547,341.94 and 799,169.68 is: 1,199,093.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,747.92 : 2,547,341.94 = 799,169.68 : x
  2. Step 2: Convert to fraction form
    1,697,747.92/2,547,341.94 = 799,169.68/x
  3. Step 3: Cross multiply
    1,697,747.92x = 2,547,341.94 × 799,169.68
  4. Step 4: Simplify right side
    1,697,747.92x = 2,035,758,443,040.38
  5. Step 5: Solve for x
    x = 2,035,758,443,040.38/1,697,747.92
  6. Step 6: Final answer
    x = 1,199,093.47

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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.