Home / 7,570,090.80-11,336,473.80-5,032,004.40

Finding the Fourth Proportional to 7,570,090.80, 11,336,473.80 and 5,032,004.40

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Solution

The fourth proportional to 7,570,090.80, 11,336,473.80 and 5,032,004.40 is: 7,535,601.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,090.80 : 11,336,473.80 = 5,032,004.40 : x
  2. Step 2: Convert to fraction form
    7,570,090.80/11,336,473.80 = 5,032,004.40/x
  3. Step 3: Cross multiply
    7,570,090.80x = 11,336,473.80 × 5,032,004.40
  4. Step 4: Simplify right side
    7,570,090.80x = 57,045,186,042,084.73
  5. Step 5: Solve for x
    x = 57,045,186,042,084.73/7,570,090.80
  6. Step 6: Final answer
    x = 7,535,601.30

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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.