Home / 12,265,935.17-16,927,102.49-6,759,507.60

Finding the Fourth Proportional to 12,265,935.17, 16,927,102.49 and 6,759,507.60

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Solution

The fourth proportional to 12,265,935.17, 16,927,102.49 and 6,759,507.60 is: 9,328,182.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,935.17 : 16,927,102.49 = 6,759,507.60 : x
  2. Step 2: Convert to fraction form
    12,265,935.17/16,927,102.49 = 6,759,507.60/x
  3. Step 3: Cross multiply
    12,265,935.17x = 16,927,102.49 × 6,759,507.60
  4. Step 4: Simplify right side
    12,265,935.17x = 114,418,877,893,336.38
  5. Step 5: Solve for x
    x = 114,418,877,893,336.38/12,265,935.17
  6. Step 6: Final answer
    x = 9,328,182.18

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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.