Home / 6,193,669.30-9,290,503.95-1,705,945.30

Finding the Fourth Proportional to 6,193,669.30, 9,290,503.95 and 1,705,945.30

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Solution

The fourth proportional to 6,193,669.30, 9,290,503.95 and 1,705,945.30 is: 2,558,917.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,669.30 : 9,290,503.95 = 1,705,945.30 : x
  2. Step 2: Convert to fraction form
    6,193,669.30/9,290,503.95 = 1,705,945.30/x
  3. Step 3: Cross multiply
    6,193,669.30x = 9,290,503.95 × 1,705,945.30
  4. Step 4: Simplify right side
    6,193,669.30x = 15,849,091,548,133.93
  5. Step 5: Solve for x
    x = 15,849,091,548,133.93/6,193,669.30
  6. Step 6: Final answer
    x = 2,558,917.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.