Home / 2,759,085.89-4,164,545.69-2,759,085.89

Finding the Fourth Proportional to 2,759,085.89, 4,164,545.69 and 2,759,085.89

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Solution

The fourth proportional to 2,759,085.89, 4,164,545.69 and 2,759,085.89 is: 4,164,545.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,085.89 : 4,164,545.69 = 2,759,085.89 : x
  2. Step 2: Convert to fraction form
    2,759,085.89/4,164,545.69 = 2,759,085.89/x
  3. Step 3: Cross multiply
    2,759,085.89x = 4,164,545.69 × 2,759,085.89
  4. Step 4: Simplify right side
    2,759,085.89x = 11,490,339,251,539.31
  5. Step 5: Solve for x
    x = 11,490,339,251,539.31/2,759,085.89
  6. Step 6: Final answer
    x = 4,164,545.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.