Home / 8,338,702.04-11,507,603.67-4,667,527.29

Finding the Fourth Proportional to 8,338,702.04, 11,507,603.67 and 4,667,527.29

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Solution

The fourth proportional to 8,338,702.04, 11,507,603.67 and 4,667,527.29 is: 6,441,296.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,338,702.04 : 11,507,603.67 = 4,667,527.29 : x
  2. Step 2: Convert to fraction form
    8,338,702.04/11,507,603.67 = 4,667,527.29/x
  3. Step 3: Cross multiply
    8,338,702.04x = 11,507,603.67 × 4,667,527.29
  4. Step 4: Simplify right side
    8,338,702.04x = 53,712,054,172,229.16
  5. Step 5: Solve for x
    x = 53,712,054,172,229.16/8,338,702.04
  6. Step 6: Final answer
    x = 6,441,296.73

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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.