Home / 1,460,808.28-2,191,007.89-501,248.26

Finding the Fourth Proportional to 1,460,808.28, 2,191,007.89 and 501,248.26

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Solution

The fourth proportional to 1,460,808.28, 2,191,007.89 and 501,248.26 is: 751,802.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,808.28 : 2,191,007.89 = 501,248.26 : x
  2. Step 2: Convert to fraction form
    1,460,808.28/2,191,007.89 = 501,248.26/x
  3. Step 3: Cross multiply
    1,460,808.28x = 2,191,007.89 × 501,248.26
  4. Step 4: Simplify right side
    1,460,808.28x = 1,098,238,892,508.77
  5. Step 5: Solve for x
    x = 1,098,238,892,508.77/1,460,808.28
  6. Step 6: Final answer
    x = 751,802.21

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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.