Home / 4,374,018.30-6,561,027.45-2,460,830.70

Finding the Fourth Proportional to 4,374,018.30, 6,561,027.45 and 2,460,830.70

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Solution

The fourth proportional to 4,374,018.30, 6,561,027.45 and 2,460,830.70 is: 3,691,246.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,018.30 : 6,561,027.45 = 2,460,830.70 : x
  2. Step 2: Convert to fraction form
    4,374,018.30/6,561,027.45 = 2,460,830.70/x
  3. Step 3: Cross multiply
    4,374,018.30x = 6,561,027.45 × 2,460,830.70
  4. Step 4: Simplify right side
    4,374,018.30x = 16,145,577,772,502.72
  5. Step 5: Solve for x
    x = 16,145,577,772,502.72/4,374,018.30
  6. Step 6: Final answer
    x = 3,691,246.05

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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.