Home / 4,540,405.96-6,265,802.28-2,503,288.36

Finding the Fourth Proportional to 4,540,405.96, 6,265,802.28 and 2,503,288.36

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Solution

The fourth proportional to 4,540,405.96, 6,265,802.28 and 2,503,288.36 is: 3,454,561.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,405.96 : 6,265,802.28 = 2,503,288.36 : x
  2. Step 2: Convert to fraction form
    4,540,405.96/6,265,802.28 = 2,503,288.36/x
  3. Step 3: Cross multiply
    4,540,405.96x = 6,265,802.28 × 2,503,288.36
  4. Step 4: Simplify right side
    4,540,405.96x = 15,685,109,913,585.46
  5. Step 5: Solve for x
    x = 15,685,109,913,585.46/4,540,405.96
  6. Step 6: Final answer
    x = 3,454,561.12

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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.