Home / 2,754,595.80-4,131,893.70-956,881.80

Finding the Fourth Proportional to 2,754,595.80, 4,131,893.70 and 956,881.80

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Solution

The fourth proportional to 2,754,595.80, 4,131,893.70 and 956,881.80 is: 1,435,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,595.80 : 4,131,893.70 = 956,881.80 : x
  2. Step 2: Convert to fraction form
    2,754,595.80/4,131,893.70 = 956,881.80/x
  3. Step 3: Cross multiply
    2,754,595.80x = 4,131,893.70 × 956,881.80
  4. Step 4: Simplify right side
    2,754,595.80x = 3,953,733,881,064.66
  5. Step 5: Solve for x
    x = 3,953,733,881,064.66/2,754,595.80
  6. Step 6: Final answer
    x = 1,435,322.70

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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.