Home / 1,197,060.15-1,795,592.27-958,690.15

Finding the Fourth Proportional to 1,197,060.15, 1,795,592.27 and 958,690.15

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Solution

The fourth proportional to 1,197,060.15, 1,795,592.27 and 958,690.15 is: 1,438,036.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,060.15 : 1,795,592.27 = 958,690.15 : x
  2. Step 2: Convert to fraction form
    1,197,060.15/1,795,592.27 = 958,690.15/x
  3. Step 3: Cross multiply
    1,197,060.15x = 1,795,592.27 × 958,690.15
  4. Step 4: Simplify right side
    1,197,060.15x = 1,721,416,620,572.89
  5. Step 5: Solve for x
    x = 1,721,416,620,572.89/1,197,060.15
  6. Step 6: Final answer
    x = 1,438,036.86

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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.