Home / 4,685,459.34-6,466,410.86-2,850,044.16

Finding the Fourth Proportional to 4,685,459.34, 6,466,410.86 and 2,850,044.16

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Solution

The fourth proportional to 4,685,459.34, 6,466,410.86 and 2,850,044.16 is: 3,933,351.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,685,459.34 : 6,466,410.86 = 2,850,044.16 : x
  2. Step 2: Convert to fraction form
    4,685,459.34/6,466,410.86 = 2,850,044.16/x
  3. Step 3: Cross multiply
    4,685,459.34x = 6,466,410.86 × 2,850,044.16
  4. Step 4: Simplify right side
    4,685,459.34x = 18,429,556,507,703.58
  5. Step 5: Solve for x
    x = 18,429,556,507,703.58/4,685,459.34
  6. Step 6: Final answer
    x = 3,933,351.07

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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.