Home / 4,719,435.53-6,513,320.58-2,884,967.51

Finding the Fourth Proportional to 4,719,435.53, 6,513,320.58 and 2,884,967.51

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Solution

The fourth proportional to 4,719,435.53, 6,513,320.58 and 2,884,967.51 is: 3,981,560.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,435.53 : 6,513,320.58 = 2,884,967.51 : x
  2. Step 2: Convert to fraction form
    4,719,435.53/6,513,320.58 = 2,884,967.51/x
  3. Step 3: Cross multiply
    4,719,435.53x = 6,513,320.58 × 2,884,967.51
  4. Step 4: Simplify right side
    4,719,435.53x = 18,790,718,255,514.36
  5. Step 5: Solve for x
    x = 18,790,718,255,514.36/4,719,435.53
  6. Step 6: Final answer
    x = 3,981,560.54

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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.