Home / 6,116,203.16-8,440,133.35-3,362,726.76

Finding the Fourth Proportional to 6,116,203.16, 8,440,133.35 and 3,362,726.76

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Solution

The fourth proportional to 6,116,203.16, 8,440,133.35 and 3,362,726.76 is: 4,640,438.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,203.16 : 8,440,133.35 = 3,362,726.76 : x
  2. Step 2: Convert to fraction form
    6,116,203.16/8,440,133.35 = 3,362,726.76/x
  3. Step 3: Cross multiply
    6,116,203.16x = 8,440,133.35 × 3,362,726.76
  4. Step 4: Simplify right side
    6,116,203.16x = 28,381,862,274,013.44
  5. Step 5: Solve for x
    x = 28,381,862,274,013.44/6,116,203.16
  6. Step 6: Final answer
    x = 4,640,438.12

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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.