Home / 4,168,214.74-5,752,012.80-2,307,713.16

Finding the Fourth Proportional to 4,168,214.74, 5,752,012.80 and 2,307,713.16

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Solution

The fourth proportional to 4,168,214.74, 5,752,012.80 and 2,307,713.16 is: 3,184,575.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,214.74 : 5,752,012.80 = 2,307,713.16 : x
  2. Step 2: Convert to fraction form
    4,168,214.74/5,752,012.80 = 2,307,713.16/x
  3. Step 3: Cross multiply
    4,168,214.74x = 5,752,012.80 × 2,307,713.16
  4. Step 4: Simplify right side
    4,168,214.74x = 13,273,995,623,509.88
  5. Step 5: Solve for x
    x = 13,273,995,623,509.88/4,168,214.74
  6. Step 6: Final answer
    x = 3,184,575.76

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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.