Home / 4,116,607.17-5,681,000.13-2,397,838.40

Finding the Fourth Proportional to 4,116,607.17, 5,681,000.13 and 2,397,838.40

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Solution

The fourth proportional to 4,116,607.17, 5,681,000.13 and 2,397,838.40 is: 3,309,064.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,607.17 : 5,681,000.13 = 2,397,838.40 : x
  2. Step 2: Convert to fraction form
    4,116,607.17/5,681,000.13 = 2,397,838.40/x
  3. Step 3: Cross multiply
    4,116,607.17x = 5,681,000.13 × 2,397,838.40
  4. Step 4: Simplify right side
    4,116,607.17x = 13,622,120,262,118.99
  5. Step 5: Solve for x
    x = 13,622,120,262,118.99/4,116,607.17
  6. Step 6: Final answer
    x = 3,309,064.89

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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.