Home / 4,061,328.48-6,090,418.08-2,167,036.64

Finding the Fourth Proportional to 4,061,328.48, 6,090,418.08 and 2,167,036.64

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Solution

The fourth proportional to 4,061,328.48, 6,090,418.08 and 2,167,036.64 is: 3,249,714.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,328.48 : 6,090,418.08 = 2,167,036.64 : x
  2. Step 2: Convert to fraction form
    4,061,328.48/6,090,418.08 = 2,167,036.64/x
  3. Step 3: Cross multiply
    4,061,328.48x = 6,090,418.08 × 2,167,036.64
  4. Step 4: Simplify right side
    4,061,328.48x = 13,198,159,132,278.45
  5. Step 5: Solve for x
    x = 13,198,159,132,278.45/4,061,328.48
  6. Step 6: Final answer
    x = 3,249,714.77

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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.