Home / 6,604,601.60-9,115,346.46-4,027,777.07

Finding the Fourth Proportional to 6,604,601.60, 9,115,346.46 and 4,027,777.07

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Solution

The fourth proportional to 6,604,601.60, 9,115,346.46 and 4,027,777.07 is: 5,558,939.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,601.60 : 9,115,346.46 = 4,027,777.07 : x
  2. Step 2: Convert to fraction form
    6,604,601.60/9,115,346.46 = 4,027,777.07/x
  3. Step 3: Cross multiply
    6,604,601.60x = 9,115,346.46 × 4,027,777.07
  4. Step 4: Simplify right side
    6,604,601.60x = 36,714,583,411,116.95
  5. Step 5: Solve for x
    x = 36,714,583,411,116.95/6,604,601.60
  6. Step 6: Final answer
    x = 5,558,939.91

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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.