Home / 9,166,602.33-12,651,011.00-5,497,537.43

Finding the Fourth Proportional to 9,166,602.33, 12,651,011.00 and 5,497,537.43

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Solution

The fourth proportional to 9,166,602.33, 12,651,011.00 and 5,497,537.43 is: 7,587,261.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166,602.33 : 12,651,011.00 = 5,497,537.43 : x
  2. Step 2: Convert to fraction form
    9,166,602.33/12,651,011.00 = 5,497,537.43/x
  3. Step 3: Cross multiply
    9,166,602.33x = 12,651,011.00 × 5,497,537.43
  4. Step 4: Simplify right side
    9,166,602.33x = 69,549,406,409,098.98
  5. Step 5: Solve for x
    x = 69,549,406,409,098.98/9,166,602.33
  6. Step 6: Final answer
    x = 7,587,261.22

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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.