Home / 3,331,390.24-4,597,320.06-1,803,497.32

Finding the Fourth Proportional to 3,331,390.24, 4,597,320.06 and 1,803,497.32

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Solution

The fourth proportional to 3,331,390.24, 4,597,320.06 and 1,803,497.32 is: 2,488,827.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,390.24 : 4,597,320.06 = 1,803,497.32 : x
  2. Step 2: Convert to fraction form
    3,331,390.24/4,597,320.06 = 1,803,497.32/x
  3. Step 3: Cross multiply
    3,331,390.24x = 4,597,320.06 × 1,803,497.32
  4. Step 4: Simplify right side
    3,331,390.24x = 8,291,254,407,392.24
  5. Step 5: Solve for x
    x = 8,291,254,407,392.24/3,331,390.24
  6. Step 6: Final answer
    x = 2,488,827.13

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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.