Home / 1,703,140.04-2,551,818.16-1,027,802.24

Finding the Fourth Proportional to 1,703,140.04, 2,551,818.16 and 1,027,802.24

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Solution

The fourth proportional to 1,703,140.04, 2,551,818.16 and 1,027,802.24 is: 1,539,958.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,140.04 : 2,551,818.16 = 1,027,802.24 : x
  2. Step 2: Convert to fraction form
    1,703,140.04/2,551,818.16 = 1,027,802.24/x
  3. Step 3: Cross multiply
    1,703,140.04x = 2,551,818.16 × 1,027,802.24
  4. Step 4: Simplify right side
    1,703,140.04x = 2,622,764,420,920.68
  5. Step 5: Solve for x
    x = 2,622,764,420,920.68/1,703,140.04
  6. Step 6: Final answer
    x = 1,539,958.17

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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.