Home / 5,364,914.40-8,026,376.40-3,475,346.40

Finding the Fourth Proportional to 5,364,914.40, 8,026,376.40 and 3,475,346.40

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Solution

The fourth proportional to 5,364,914.40, 8,026,376.40 and 3,475,346.40 is: 5,199,419.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,914.40 : 8,026,376.40 = 3,475,346.40 : x
  2. Step 2: Convert to fraction form
    5,364,914.40/8,026,376.40 = 3,475,346.40/x
  3. Step 3: Cross multiply
    5,364,914.40x = 8,026,376.40 × 3,475,346.40
  4. Step 4: Simplify right side
    5,364,914.40x = 27,894,438,326,784.96
  5. Step 5: Solve for x
    x = 27,894,438,326,784.96/5,364,914.40
  6. Step 6: Final answer
    x = 5,199,419.09

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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.