Home / 3,386,467.26-4,673,300.40-1,837,689.93

Finding the Fourth Proportional to 3,386,467.26, 4,673,300.40 and 1,837,689.93

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Solution

The fourth proportional to 3,386,467.26, 4,673,300.40 and 1,837,689.93 is: 2,535,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,467.26 : 4,673,300.40 = 1,837,689.93 : x
  2. Step 2: Convert to fraction form
    3,386,467.26/4,673,300.40 = 1,837,689.93/x
  3. Step 3: Cross multiply
    3,386,467.26x = 4,673,300.40 × 1,837,689.93
  4. Step 4: Simplify right side
    3,386,467.26x = 8,588,077,084,944.97
  5. Step 5: Solve for x
    x = 8,588,077,084,944.97/3,386,467.26
  6. Step 6: Final answer
    x = 2,535,998.85

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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.