Home / 4,679,622.92-7,014,784.28-3,256,689.65

Finding the Fourth Proportional to 4,679,622.92, 7,014,784.28 and 3,256,689.65

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Solution

The fourth proportional to 4,679,622.92, 7,014,784.28 and 3,256,689.65 is: 4,881,798.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,622.92 : 7,014,784.28 = 3,256,689.65 : x
  2. Step 2: Convert to fraction form
    4,679,622.92/7,014,784.28 = 3,256,689.65/x
  3. Step 3: Cross multiply
    4,679,622.92x = 7,014,784.28 × 3,256,689.65
  4. Step 4: Simplify right side
    4,679,622.92x = 22,844,975,310,301.33
  5. Step 5: Solve for x
    x = 22,844,975,310,301.33/4,679,622.92
  6. Step 6: Final answer
    x = 4,881,798.32

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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.