Home / 7,570,090.30-11,336,473.05-5,032,003.90

Finding the Fourth Proportional to 7,570,090.30, 11,336,473.05 and 5,032,003.90

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Solution

The fourth proportional to 7,570,090.30, 11,336,473.05 and 5,032,003.90 is: 7,535,600.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,090.30 : 11,336,473.05 = 5,032,003.90 : x
  2. Step 2: Convert to fraction form
    7,570,090.30/11,336,473.05 = 5,032,003.90/x
  3. Step 3: Cross multiply
    7,570,090.30x = 11,336,473.05 × 5,032,003.90
  4. Step 4: Simplify right side
    7,570,090.30x = 57,045,176,599,844.91
  5. Step 5: Solve for x
    x = 57,045,176,599,844.91/7,570,090.30
  6. Step 6: Final answer
    x = 7,535,600.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.