Home / 6,148,870.60-9,225,930.30-2,952,351.40

Finding the Fourth Proportional to 6,148,870.60, 9,225,930.30 and 2,952,351.40

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Solution

The fourth proportional to 6,148,870.60, 9,225,930.30 and 2,952,351.40 is: 4,429,787.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,870.60 : 9,225,930.30 = 2,952,351.40 : x
  2. Step 2: Convert to fraction form
    6,148,870.60/9,225,930.30 = 2,952,351.40/x
  3. Step 3: Cross multiply
    6,148,870.60x = 9,225,930.30 × 2,952,351.40
  4. Step 4: Simplify right side
    6,148,870.60x = 27,238,188,237,507.42
  5. Step 5: Solve for x
    x = 27,238,188,237,507.42/6,148,870.60
  6. Step 6: Final answer
    x = 4,429,787.19

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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.