Home / 3,326,581.50-4,590,418.38-1,875,813.18

Finding the Fourth Proportional to 3,326,581.50, 4,590,418.38 and 1,875,813.18

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Solution

The fourth proportional to 3,326,581.50, 4,590,418.38 and 1,875,813.18 is: 2,588,473.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,581.50 : 4,590,418.38 = 1,875,813.18 : x
  2. Step 2: Convert to fraction form
    3,326,581.50/4,590,418.38 = 1,875,813.18/x
  3. Step 3: Cross multiply
    3,326,581.50x = 4,590,418.38 × 1,875,813.18
  4. Step 4: Simplify right side
    3,326,581.50x = 8,610,767,298,918.25
  5. Step 5: Solve for x
    x = 8,610,767,298,918.25/3,326,581.50
  6. Step 6: Final answer
    x = 2,588,473.27

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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.