Home / 4,874,250.17-6,726,518.84-2,698,831.55

Finding the Fourth Proportional to 4,874,250.17, 6,726,518.84 and 2,698,831.55

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Solution

The fourth proportional to 4,874,250.17, 6,726,518.84 and 2,698,831.55 is: 3,724,417.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,250.17 : 6,726,518.84 = 2,698,831.55 : x
  2. Step 2: Convert to fraction form
    4,874,250.17/6,726,518.84 = 2,698,831.55/x
  3. Step 3: Cross multiply
    4,874,250.17x = 6,726,518.84 × 2,698,831.55
  4. Step 4: Simplify right side
    4,874,250.17x = 18,153,741,253,567.24
  5. Step 5: Solve for x
    x = 18,153,741,253,567.24/4,874,250.17
  6. Step 6: Final answer
    x = 3,724,417.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.