Home / 9,415,007.46-14,122,511.19-2,683,246.50

Finding the Fourth Proportional to 9,415,007.46, 14,122,511.19 and 2,683,246.50

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Solution

The fourth proportional to 9,415,007.46, 14,122,511.19 and 2,683,246.50 is: 4,024,869.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,415,007.46 : 14,122,511.19 = 2,683,246.50 : x
  2. Step 2: Convert to fraction form
    9,415,007.46/14,122,511.19 = 2,683,246.50/x
  3. Step 3: Cross multiply
    9,415,007.46x = 14,122,511.19 × 2,683,246.50
  4. Step 4: Simplify right side
    9,415,007.46x = 37,894,178,721,778.34
  5. Step 5: Solve for x
    x = 37,894,178,721,778.34/9,415,007.46
  6. Step 6: Final answer
    x = 4,024,869.75

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Similar ratio
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1.5x scale

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.