Home / 6,604,634.66-9,114,461.84-3,703,963.25

Finding the Fourth Proportional to 6,604,634.66, 9,114,461.84 and 3,703,963.25

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Solution

The fourth proportional to 6,604,634.66, 9,114,461.84 and 3,703,963.25 is: 5,111,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,634.66 : 9,114,461.84 = 3,703,963.25 : x
  2. Step 2: Convert to fraction form
    6,604,634.66/9,114,461.84 = 3,703,963.25/x
  3. Step 3: Cross multiply
    6,604,634.66x = 9,114,461.84 × 3,703,963.25
  4. Step 4: Simplify right side
    6,604,634.66x = 33,759,631,680,367.57
  5. Step 5: Solve for x
    x = 33,759,631,680,367.57/6,604,634.66
  6. Step 6: Final answer
    x = 5,111,506.30

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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.