Home / 1,802,030.04-2,703,134.96-539,737.36

Finding the Fourth Proportional to 1,802,030.04, 2,703,134.96 and 539,737.36

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Solution

The fourth proportional to 1,802,030.04, 2,703,134.96 and 539,737.36 is: 809,632.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,030.04 : 2,703,134.96 = 539,737.36 : x
  2. Step 2: Convert to fraction form
    1,802,030.04/2,703,134.96 = 539,737.36/x
  3. Step 3: Cross multiply
    1,802,030.04x = 2,703,134.96 × 539,737.36
  4. Step 4: Simplify right side
    1,802,030.04x = 1,458,982,927,034.11
  5. Step 5: Solve for x
    x = 1,458,982,927,034.11/1,802,030.04
  6. Step 6: Final answer
    x = 809,632.97

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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.