Home / 4,452,479.73-6,144,424.16-2,518,699.23

Finding the Fourth Proportional to 4,452,479.73, 6,144,424.16 and 2,518,699.23

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Solution

The fourth proportional to 4,452,479.73, 6,144,424.16 and 2,518,699.23 is: 3,475,806.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,479.73 : 6,144,424.16 = 2,518,699.23 : x
  2. Step 2: Convert to fraction form
    4,452,479.73/6,144,424.16 = 2,518,699.23/x
  3. Step 3: Cross multiply
    4,452,479.73x = 6,144,424.16 × 2,518,699.23
  4. Step 4: Simplify right side
    4,452,479.73x = 15,475,956,387,991.90
  5. Step 5: Solve for x
    x = 15,475,956,387,991.90/4,452,479.73
  6. Step 6: Final answer
    x = 3,475,806.14

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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.