Home / 5,391,283.32-8,084,689.38-2,194,239.24

Finding the Fourth Proportional to 5,391,283.32, 8,084,689.38 and 2,194,239.24

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Solution

The fourth proportional to 5,391,283.32, 8,084,689.38 and 2,194,239.24 is: 3,290,448.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,391,283.32 : 8,084,689.38 = 2,194,239.24 : x
  2. Step 2: Convert to fraction form
    5,391,283.32/8,084,689.38 = 2,194,239.24/x
  3. Step 3: Cross multiply
    5,391,283.32x = 8,084,689.38 × 2,194,239.24
  4. Step 4: Simplify right side
    5,391,283.32x = 17,739,742,680,807.27
  5. Step 5: Solve for x
    x = 17,739,742,680,807.27/5,391,283.32
  6. Step 6: Final answer
    x = 3,290,448.98

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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.