Home / 9,032,572.71-12,464,919.23-4,902,603.64

Finding the Fourth Proportional to 9,032,572.71, 12,464,919.23 and 4,902,603.64

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Solution

The fourth proportional to 9,032,572.71, 12,464,919.23 and 4,902,603.64 is: 6,765,576.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,572.71 : 12,464,919.23 = 4,902,603.64 : x
  2. Step 2: Convert to fraction form
    9,032,572.71/12,464,919.23 = 4,902,603.64/x
  3. Step 3: Cross multiply
    9,032,572.71x = 12,464,919.23 × 4,902,603.64
  4. Step 4: Simplify right side
    9,032,572.71x = 61,110,558,361,205.83
  5. Step 5: Solve for x
    x = 61,110,558,361,205.83/9,032,572.71
  6. Step 6: Final answer
    x = 6,765,576.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.