Home / 1,744,045.40-2,406,810.66-959,142.34

Finding the Fourth Proportional to 1,744,045.40, 2,406,810.66 and 959,142.34

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Solution

The fourth proportional to 1,744,045.40, 2,406,810.66 and 959,142.34 is: 1,323,631.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,045.40 : 2,406,810.66 = 959,142.34 : x
  2. Step 2: Convert to fraction form
    1,744,045.40/2,406,810.66 = 959,142.34/x
  3. Step 3: Cross multiply
    1,744,045.40x = 2,406,810.66 × 959,142.34
  4. Step 4: Simplify right side
    1,744,045.40x = 2,308,474,007,781.07
  5. Step 5: Solve for x
    x = 2,308,474,007,781.07/1,744,045.40
  6. Step 6: Final answer
    x = 1,323,631.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.