Home / 4,032,333.60-6,048,370.80-1,336,783.20

Finding the Fourth Proportional to 4,032,333.60, 6,048,370.80 and 1,336,783.20

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Solution

The fourth proportional to 4,032,333.60, 6,048,370.80 and 1,336,783.20 is: 2,005,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,333.60 : 6,048,370.80 = 1,336,783.20 : x
  2. Step 2: Convert to fraction form
    4,032,333.60/6,048,370.80 = 1,336,783.20/x
  3. Step 3: Cross multiply
    4,032,333.60x = 6,048,370.80 × 1,336,783.20
  4. Step 4: Simplify right side
    4,032,333.60x = 8,085,360,472,810.56
  5. Step 5: Solve for x
    x = 8,085,360,472,810.56/4,032,333.60
  6. Step 6: Final answer
    x = 2,005,131.84

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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.