Home / 6,847,293.49-9,459,107.61-5,468,827.39

Finding the Fourth Proportional to 6,847,293.49, 9,459,107.61 and 5,468,827.39

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Solution

The fourth proportional to 6,847,293.49, 9,459,107.61 and 5,468,827.39 is: 7,554,842.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,293.49 : 9,459,107.61 = 5,468,827.39 : x
  2. Step 2: Convert to fraction form
    6,847,293.49/9,459,107.61 = 5,468,827.39/x
  3. Step 3: Cross multiply
    6,847,293.49x = 9,459,107.61 × 5,468,827.39
  4. Step 4: Simplify right side
    6,847,293.49x = 51,730,226,738,369.56
  5. Step 5: Solve for x
    x = 51,730,226,738,369.56/6,847,293.49
  6. Step 6: Final answer
    x = 7,554,842.92

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1.5x scale

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.