Home / 3,375,293.53-4,657,904.92-1,826,555.25

Finding the Fourth Proportional to 3,375,293.53, 4,657,904.92 and 1,826,555.25

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Solution

The fourth proportional to 3,375,293.53, 4,657,904.92 and 1,826,555.25 is: 2,520,646.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,293.53 : 4,657,904.92 = 1,826,555.25 : x
  2. Step 2: Convert to fraction form
    3,375,293.53/4,657,904.92 = 1,826,555.25/x
  3. Step 3: Cross multiply
    3,375,293.53x = 4,657,904.92 × 1,826,555.25
  4. Step 4: Simplify right side
    3,375,293.53x = 8,507,920,685,626.83
  5. Step 5: Solve for x
    x = 8,507,920,685,626.83/3,375,293.53
  6. Step 6: Final answer
    x = 2,520,646.16

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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.