Home / 4,693,959.10-7,045,479.51-2,266,813.54

Finding the Fourth Proportional to 4,693,959.10, 7,045,479.51 and 2,266,813.54

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Solution

The fourth proportional to 4,693,959.10, 7,045,479.51 and 2,266,813.54 is: 3,402,413.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,959.10 : 7,045,479.51 = 2,266,813.54 : x
  2. Step 2: Convert to fraction form
    4,693,959.10/7,045,479.51 = 2,266,813.54/x
  3. Step 3: Cross multiply
    4,693,959.10x = 7,045,479.51 × 2,266,813.54
  4. Step 4: Simplify right side
    4,693,959.10x = 15,970,788,349,060.56
  5. Step 5: Solve for x
    x = 15,970,788,349,060.56/4,693,959.10
  6. Step 6: Final answer
    x = 3,402,413.19

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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.