Home / 4,429,347.66-6,112,498.49-2,392,157.16

Finding the Fourth Proportional to 4,429,347.66, 6,112,498.49 and 2,392,157.16

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Solution

The fourth proportional to 4,429,347.66, 6,112,498.49 and 2,392,157.16 is: 3,301,176.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,347.66 : 6,112,498.49 = 2,392,157.16 : x
  2. Step 2: Convert to fraction form
    4,429,347.66/6,112,498.49 = 2,392,157.16/x
  3. Step 3: Cross multiply
    4,429,347.66x = 6,112,498.49 × 2,392,157.16
  4. Step 4: Simplify right side
    4,429,347.66x = 14,622,057,028,342.69
  5. Step 5: Solve for x
    x = 14,622,057,028,342.69/4,429,347.66
  6. Step 6: Final answer
    x = 3,301,176.19

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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.