Home / 4,154,712.24-5,736,095.04-2,685,389.96

Finding the Fourth Proportional to 4,154,712.24, 5,736,095.04 and 2,685,389.96

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Solution

The fourth proportional to 4,154,712.24, 5,736,095.04 and 2,685,389.96 is: 3,707,513.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,712.24 : 5,736,095.04 = 2,685,389.96 : x
  2. Step 2: Convert to fraction form
    4,154,712.24/5,736,095.04 = 2,685,389.96/x
  3. Step 3: Cross multiply
    4,154,712.24x = 5,736,095.04 × 2,685,389.96
  4. Step 4: Simplify right side
    4,154,712.24x = 15,403,652,039,326.93
  5. Step 5: Solve for x
    x = 15,403,652,039,326.93/4,154,712.24
  6. Step 6: Final answer
    x = 3,707,513.57

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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.