Home / 1,141,131.60-1,573,804.80-733,299.84

Finding the Fourth Proportional to 1,141,131.60, 1,573,804.80 and 733,299.84

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Solution

The fourth proportional to 1,141,131.60, 1,573,804.80 and 733,299.84 is: 1,011,338.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,131.60 : 1,573,804.80 = 733,299.84 : x
  2. Step 2: Convert to fraction form
    1,141,131.60/1,573,804.80 = 733,299.84/x
  3. Step 3: Cross multiply
    1,141,131.60x = 1,573,804.80 × 733,299.84
  4. Step 4: Simplify right side
    1,141,131.60x = 1,154,070,808,031.23
  5. Step 5: Solve for x
    x = 1,154,070,808,031.23/1,141,131.60
  6. Step 6: Final answer
    x = 1,011,338.93

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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.