Home / 4,874,139.16-6,726,522.29-2,698,682.27

Finding the Fourth Proportional to 4,874,139.16, 6,726,522.29 and 2,698,682.27

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Solution

The fourth proportional to 4,874,139.16, 6,726,522.29 and 2,698,682.27 is: 3,724,297.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,139.16 : 6,726,522.29 = 2,698,682.27 : x
  2. Step 2: Convert to fraction form
    4,874,139.16/6,726,522.29 = 2,698,682.27/x
  3. Step 3: Cross multiply
    4,874,139.16x = 6,726,522.29 × 2,698,682.27
  4. Step 4: Simplify right side
    4,874,139.16x = 18,152,746,395,656.78
  5. Step 5: Solve for x
    x = 18,152,746,395,656.78/4,874,139.16
  6. Step 6: Final answer
    x = 3,724,297.93

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1.5x scale

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.