Home / 4,532,463.91-6,255,252.03-3,384,551.35

Finding the Fourth Proportional to 4,532,463.91, 6,255,252.03 and 3,384,551.35

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Solution

The fourth proportional to 4,532,463.91, 6,255,252.03 and 3,384,551.35 is: 4,671,018.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,463.91 : 6,255,252.03 = 3,384,551.35 : x
  2. Step 2: Convert to fraction form
    4,532,463.91/6,255,252.03 = 3,384,551.35/x
  3. Step 3: Cross multiply
    4,532,463.91x = 6,255,252.03 × 3,384,551.35
  4. Step 4: Simplify right side
    4,532,463.91x = 21,171,221,702,726.74
  5. Step 5: Solve for x
    x = 21,171,221,702,726.74/4,532,463.91
  6. Step 6: Final answer
    x = 4,671,018.26

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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.