Home / 2,446,831.30-3,670,246.95-1,691,004.10

Finding the Fourth Proportional to 2,446,831.30, 3,670,246.95 and 1,691,004.10

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Solution

The fourth proportional to 2,446,831.30, 3,670,246.95 and 1,691,004.10 is: 2,536,506.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,831.30 : 3,670,246.95 = 1,691,004.10 : x
  2. Step 2: Convert to fraction form
    2,446,831.30/3,670,246.95 = 1,691,004.10/x
  3. Step 3: Cross multiply
    2,446,831.30x = 3,670,246.95 × 1,691,004.10
  4. Step 4: Simplify right side
    2,446,831.30x = 6,206,402,640,462.50
  5. Step 5: Solve for x
    x = 6,206,402,640,462.50/2,446,831.30
  6. Step 6: Final answer
    x = 2,536,506.15

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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.