Home / 9,046,787.10-13,565,515.05-3,364,086.30

Finding the Fourth Proportional to 9,046,787.10, 13,565,515.05 and 3,364,086.30

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Solution

The fourth proportional to 9,046,787.10, 13,565,515.05 and 3,364,086.30 is: 5,044,394.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,787.10 : 13,565,515.05 = 3,364,086.30 : x
  2. Step 2: Convert to fraction form
    9,046,787.10/13,565,515.05 = 3,364,086.30/x
  3. Step 3: Cross multiply
    9,046,787.10x = 13,565,515.05 × 3,364,086.30
  4. Step 4: Simplify right side
    9,046,787.10x = 45,635,563,332,148.81
  5. Step 5: Solve for x
    x = 45,635,563,332,148.81/9,046,787.10
  6. Step 6: Final answer
    x = 5,044,394.53

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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.