Home / 1,737,572.33-2,606,330.57-539,495.81

Finding the Fourth Proportional to 1,737,572.33, 2,606,330.57 and 539,495.81

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Solution

The fourth proportional to 1,737,572.33, 2,606,330.57 and 539,495.81 is: 809,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,572.33 : 2,606,330.57 = 539,495.81 : x
  2. Step 2: Convert to fraction form
    1,737,572.33/2,606,330.57 = 539,495.81/x
  3. Step 3: Cross multiply
    1,737,572.33x = 2,606,330.57 × 539,495.81
  4. Step 4: Simplify right side
    1,737,572.33x = 1,406,104,419,069.18
  5. Step 5: Solve for x
    x = 1,406,104,419,069.18/1,737,572.33
  6. Step 6: Final answer
    x = 809,235.04

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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.