Home / 5,592,059.64-8,388,005.16-2,515,878.06

Finding the Fourth Proportional to 5,592,059.64, 8,388,005.16 and 2,515,878.06

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Solution

The fourth proportional to 5,592,059.64, 8,388,005.16 and 2,515,878.06 is: 3,773,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,059.64 : 8,388,005.16 = 2,515,878.06 : x
  2. Step 2: Convert to fraction form
    5,592,059.64/8,388,005.16 = 2,515,878.06/x
  3. Step 3: Cross multiply
    5,592,059.64x = 8,388,005.16 × 2,515,878.06
  4. Step 4: Simplify right side
    5,592,059.64x = 21,103,198,160,809.72
  5. Step 5: Solve for x
    x = 21,103,198,160,809.72/5,592,059.64
  6. Step 6: Final answer
    x = 3,773,779.17

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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.