Home / 2,995,725-4,134,115.26-1,637,598

Finding the Fourth Proportional to 2,995,725, 4,134,115.26 and 1,637,598

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Solution

The fourth proportional to 2,995,725, 4,134,115.26 and 1,637,598 is: 2,259,893.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,725 : 4,134,115.26 = 1,637,598 : x
  2. Step 2: Convert to fraction form
    2,995,725/4,134,115.26 = 1,637,598/x
  3. Step 3: Cross multiply
    2,995,725x = 4,134,115.26 × 1,637,598
  4. Step 4: Simplify right side
    2,995,725x = 6,770,018,881,545.48
  5. Step 5: Solve for x
    x = 6,770,018,881,545.48/2,995,725
  6. Step 6: Final answer
    x = 2,259,893.31

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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.