Home / 736,850.32-1,104,585.36-671,113.96

Finding the Fourth Proportional to 736,850.32, 1,104,585.36 and 671,113.96

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Solution

The fourth proportional to 736,850.32, 1,104,585.36 and 671,113.96 is: 1,006,042.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,850.32 : 1,104,585.36 = 671,113.96 : x
  2. Step 2: Convert to fraction form
    736,850.32/1,104,585.36 = 671,113.96/x
  3. Step 3: Cross multiply
    736,850.32x = 1,104,585.36 × 671,113.96
  4. Step 4: Simplify right side
    736,850.32x = 741,302,655,107.63
  5. Step 5: Solve for x
    x = 741,302,655,107.63/736,850.32
  6. Step 6: Final answer
    x = 1,006,042.39

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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.