Home / 1,374,530.28-2,061,802.23-565,355.94

Finding the Fourth Proportional to 1,374,530.28, 2,061,802.23 and 565,355.94

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Solution

The fourth proportional to 1,374,530.28, 2,061,802.23 and 565,355.94 is: 848,036.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,530.28 : 2,061,802.23 = 565,355.94 : x
  2. Step 2: Convert to fraction form
    1,374,530.28/2,061,802.23 = 565,355.94/x
  3. Step 3: Cross multiply
    1,374,530.28x = 2,061,802.23 × 565,355.94
  4. Step 4: Simplify right side
    1,374,530.28x = 1,165,652,127,983.90
  5. Step 5: Solve for x
    x = 1,165,652,127,983.90/1,374,530.28
  6. Step 6: Final answer
    x = 848,036.71

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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.