Home / 7,893,967.59-10,893,676.23-4,272,295.59

Finding the Fourth Proportional to 7,893,967.59, 10,893,676.23 and 4,272,295.59

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Solution

The fourth proportional to 7,893,967.59, 10,893,676.23 and 4,272,295.59 is: 5,895,768.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,893,967.59 : 10,893,676.23 = 4,272,295.59 : x
  2. Step 2: Convert to fraction form
    7,893,967.59/10,893,676.23 = 4,272,295.59/x
  3. Step 3: Cross multiply
    7,893,967.59x = 10,893,676.23 × 4,272,295.59
  4. Step 4: Simplify right side
    7,893,967.59x = 46,541,004,916,316.83
  5. Step 5: Solve for x
    x = 46,541,004,916,316.83/7,893,967.59
  6. Step 6: Final answer
    x = 5,895,768.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.