Home / 12,544,866.13-17,312,958.69-6,963,637.95

Finding the Fourth Proportional to 12,544,866.13, 17,312,958.69 and 6,963,637.95

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Solution

The fourth proportional to 12,544,866.13, 17,312,958.69 and 6,963,637.95 is: 9,610,399.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,544,866.13 : 17,312,958.69 = 6,963,637.95 : x
  2. Step 2: Convert to fraction form
    12,544,866.13/17,312,958.69 = 6,963,637.95/x
  3. Step 3: Cross multiply
    12,544,866.13x = 17,312,958.69 × 6,963,637.95
  4. Step 4: Simplify right side
    12,544,866.13x = 120,561,176,160,466.30
  5. Step 5: Solve for x
    x = 120,561,176,160,466.30/12,544,866.13
  6. Step 6: Final answer
    x = 9,610,399.58

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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.