Home / 6,397,177.40-9,601,014.90-6,187,225.40

Finding the Fourth Proportional to 6,397,177.40, 9,601,014.90 and 6,187,225.40

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Solution

The fourth proportional to 6,397,177.40, 9,601,014.90 and 6,187,225.40 is: 9,285,914.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,397,177.40 : 9,601,014.90 = 6,187,225.40 : x
  2. Step 2: Convert to fraction form
    6,397,177.40/9,601,014.90 = 6,187,225.40/x
  3. Step 3: Cross multiply
    6,397,177.40x = 9,601,014.90 × 6,187,225.40
  4. Step 4: Simplify right side
    6,397,177.40x = 59,403,643,255,058.47
  5. Step 5: Solve for x
    x = 59,403,643,255,058.47/6,397,177.40
  6. Step 6: Final answer
    x = 9,285,914.64

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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.