Home / 4,154,335.08-5,736,019.46-2,685,113.02

Finding the Fourth Proportional to 4,154,335.08, 5,736,019.46 and 2,685,113.02

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Solution

The fourth proportional to 4,154,335.08, 5,736,019.46 and 2,685,113.02 is: 3,707,418.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,335.08 : 5,736,019.46 = 2,685,113.02 : x
  2. Step 2: Convert to fraction form
    4,154,335.08/5,736,019.46 = 2,685,113.02/x
  3. Step 3: Cross multiply
    4,154,335.08x = 5,736,019.46 × 2,685,113.02
  4. Step 4: Simplify right side
    4,154,335.08x = 15,401,860,535,019.37
  5. Step 5: Solve for x
    x = 15,401,860,535,019.37/4,154,335.08
  6. Step 6: Final answer
    x = 3,707,418.93

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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.