Home / 1,007,294.23-1,509,991.44-501,376.89

Finding the Fourth Proportional to 1,007,294.23, 1,509,991.44 and 501,376.89

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Solution

The fourth proportional to 1,007,294.23, 1,509,991.44 and 501,376.89 is: 751,592.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,294.23 : 1,509,991.44 = 501,376.89 : x
  2. Step 2: Convert to fraction form
    1,007,294.23/1,509,991.44 = 501,376.89/x
  3. Step 3: Cross multiply
    1,007,294.23x = 1,509,991.44 × 501,376.89
  4. Step 4: Simplify right side
    1,007,294.23x = 757,074,812,113.82
  5. Step 5: Solve for x
    x = 757,074,812,113.82/1,007,294.23
  6. Step 6: Final answer
    x = 751,592.52

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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.