Home / 8,074,346.40-12,113,852.40-2,394,707.40

Finding the Fourth Proportional to 8,074,346.40, 12,113,852.40 and 2,394,707.40

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Solution

The fourth proportional to 8,074,346.40, 12,113,852.40 and 2,394,707.40 is: 3,592,752.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,346.40 : 12,113,852.40 = 2,394,707.40 : x
  2. Step 2: Convert to fraction form
    8,074,346.40/12,113,852.40 = 2,394,707.40/x
  3. Step 3: Cross multiply
    8,074,346.40x = 12,113,852.40 × 2,394,707.40
  4. Step 4: Simplify right side
    8,074,346.40x = 29,009,131,984,787.76
  5. Step 5: Solve for x
    x = 29,009,131,984,787.76/8,074,346.40
  6. Step 6: Final answer
    x = 3,592,752.97

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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.