Home / 1,743,666.09-2,615,426.10-606,685.56

Finding the Fourth Proportional to 1,743,666.09, 2,615,426.10 and 606,685.56

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Solution

The fourth proportional to 1,743,666.09, 2,615,426.10 and 606,685.56 is: 910,002.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,666.09 : 2,615,426.10 = 606,685.56 : x
  2. Step 2: Convert to fraction form
    1,743,666.09/2,615,426.10 = 606,685.56/x
  3. Step 3: Cross multiply
    1,743,666.09x = 2,615,426.10 × 606,685.56
  4. Step 4: Simplify right side
    1,743,666.09x = 1,586,741,248,117.12
  5. Step 5: Solve for x
    x = 1,586,741,248,117.12/1,743,666.09
  6. Step 6: Final answer
    x = 910,002.93

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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.