Home / 6,604,634.16-9,114,461.15-3,703,962.75

Finding the Fourth Proportional to 6,604,634.16, 9,114,461.15 and 3,703,962.75

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Solution

The fourth proportional to 6,604,634.16, 9,114,461.15 and 3,703,962.75 is: 5,111,505.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,634.16 : 9,114,461.15 = 3,703,962.75 : x
  2. Step 2: Convert to fraction form
    6,604,634.16/9,114,461.15 = 3,703,962.75/x
  3. Step 3: Cross multiply
    6,604,634.16x = 9,114,461.15 × 3,703,962.75
  4. Step 4: Simplify right side
    6,604,634.16x = 33,759,624,584,491.96
  5. Step 5: Solve for x
    x = 33,759,624,584,491.96/6,604,634.16
  6. Step 6: Final answer
    x = 5,111,505.61

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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.