Home / 1,039,505.89-1,434,541.67-610,095.73

Finding the Fourth Proportional to 1,039,505.89, 1,434,541.67 and 610,095.73

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Solution

The fourth proportional to 1,039,505.89, 1,434,541.67 and 610,095.73 is: 841,945.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,505.89 : 1,434,541.67 = 610,095.73 : x
  2. Step 2: Convert to fraction form
    1,039,505.89/1,434,541.67 = 610,095.73/x
  3. Step 3: Cross multiply
    1,039,505.89x = 1,434,541.67 × 610,095.73
  4. Step 4: Simplify right side
    1,039,505.89x = 875,207,744,323.59
  5. Step 5: Solve for x
    x = 875,207,744,323.59/1,039,505.89
  6. Step 6: Final answer
    x = 841,945.92

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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.