Home / 4,466,828.23-6,696,975.81-1,432,466.88

Finding the Fourth Proportional to 4,466,828.23, 6,696,975.81 and 1,432,466.88

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Solution

The fourth proportional to 4,466,828.23, 6,696,975.81 and 1,432,466.88 is: 2,147,652.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,828.23 : 6,696,975.81 = 1,432,466.88 : x
  2. Step 2: Convert to fraction form
    4,466,828.23/6,696,975.81 = 1,432,466.88/x
  3. Step 3: Cross multiply
    4,466,828.23x = 6,696,975.81 × 1,432,466.88
  4. Step 4: Simplify right side
    4,466,828.23x = 9,593,196,024,244.26
  5. Step 5: Solve for x
    x = 9,593,196,024,244.26/4,466,828.23
  6. Step 6: Final answer
    x = 2,147,652.77

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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.