Home / 5,050,965.10-6,970,484.58-2,759,273.38

Finding the Fourth Proportional to 5,050,965.10, 6,970,484.58 and 2,759,273.38

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Solution

The fourth proportional to 5,050,965.10, 6,970,484.58 and 2,759,273.38 is: 3,807,880.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,965.10 : 6,970,484.58 = 2,759,273.38 : x
  2. Step 2: Convert to fraction form
    5,050,965.10/6,970,484.58 = 2,759,273.38/x
  3. Step 3: Cross multiply
    5,050,965.10x = 6,970,484.58 × 2,759,273.38
  4. Step 4: Simplify right side
    5,050,965.10x = 19,233,472,547,294.48
  5. Step 5: Solve for x
    x = 19,233,472,547,294.48/5,050,965.10
  6. Step 6: Final answer
    x = 3,807,880.71

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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.