Home / 6,223,853.60-9,342,778.80-4,810,176.80

Finding the Fourth Proportional to 6,223,853.60, 9,342,778.80 and 4,810,176.80

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Solution

The fourth proportional to 6,223,853.60, 9,342,778.80 and 4,810,176.80 is: 7,220,673.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,853.60 : 9,342,778.80 = 4,810,176.80 : x
  2. Step 2: Convert to fraction form
    6,223,853.60/9,342,778.80 = 4,810,176.80/x
  3. Step 3: Cross multiply
    6,223,853.60x = 9,342,778.80 × 4,810,176.80
  4. Step 4: Simplify right side
    6,223,853.60x = 44,940,417,831,291.84
  5. Step 5: Solve for x
    x = 44,940,417,831,291.84/6,223,853.60
  6. Step 6: Final answer
    x = 7,220,673.99

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1.5x scale

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.