Home / 10,592,542.80-14,617,571.04-6,241,812.48

Finding the Fourth Proportional to 10,592,542.80, 14,617,571.04 and 6,241,812.48

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Solution

The fourth proportional to 10,592,542.80, 14,617,571.04 and 6,241,812.48 is: 8,613,619.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592,542.80 : 14,617,571.04 = 6,241,812.48 : x
  2. Step 2: Convert to fraction form
    10,592,542.80/14,617,571.04 = 6,241,812.48/x
  3. Step 3: Cross multiply
    10,592,542.80x = 14,617,571.04 × 6,241,812.48
  4. Step 4: Simplify right side
    10,592,542.80x = 91,240,137,344,758.58
  5. Step 5: Solve for x
    x = 91,240,137,344,758.58/10,592,542.80
  6. Step 6: Final answer
    x = 8,613,619.89

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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.