Home / 9,032,425.29-12,464,760.60-4,902,457.95

Finding the Fourth Proportional to 9,032,425.29, 12,464,760.60 and 4,902,457.95

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Solution

The fourth proportional to 9,032,425.29, 12,464,760.60 and 4,902,457.95 is: 6,765,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,425.29 : 12,464,760.60 = 4,902,457.95 : x
  2. Step 2: Convert to fraction form
    9,032,425.29/12,464,760.60 = 4,902,457.95/x
  3. Step 3: Cross multiply
    9,032,425.29x = 12,464,760.60 × 4,902,457.95
  4. Step 4: Simplify right side
    9,032,425.29x = 61,107,964,698,316.77
  5. Step 5: Solve for x
    x = 61,107,964,698,316.77/9,032,425.29
  6. Step 6: Final answer
    x = 6,765,399.41

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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.