Home / 4,547,379.37-6,815,145.51-1,848,552.13

Finding the Fourth Proportional to 4,547,379.37, 6,815,145.51 and 1,848,552.13

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Solution

The fourth proportional to 4,547,379.37, 6,815,145.51 and 1,848,552.13 is: 2,770,420.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,379.37 : 6,815,145.51 = 1,848,552.13 : x
  2. Step 2: Convert to fraction form
    4,547,379.37/6,815,145.51 = 1,848,552.13/x
  3. Step 3: Cross multiply
    4,547,379.37x = 6,815,145.51 × 1,848,552.13
  4. Step 4: Simplify right side
    4,547,379.37x = 12,598,151,748,770.44
  5. Step 5: Solve for x
    x = 12,598,151,748,770.44/4,547,379.37
  6. Step 6: Final answer
    x = 2,770,420.22

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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.