Home / 1,935,145.04-2,902,828.32-587,351.61

Finding the Fourth Proportional to 1,935,145.04, 2,902,828.32 and 587,351.61

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Solution

The fourth proportional to 1,935,145.04, 2,902,828.32 and 587,351.61 is: 881,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,145.04 : 2,902,828.32 = 587,351.61 : x
  2. Step 2: Convert to fraction form
    1,935,145.04/2,902,828.32 = 587,351.61/x
  3. Step 3: Cross multiply
    1,935,145.04x = 2,902,828.32 × 587,351.61
  4. Step 4: Simplify right side
    1,935,145.04x = 1,704,980,887,305.60
  5. Step 5: Solve for x
    x = 1,704,980,887,305.60/1,935,145.04
  6. Step 6: Final answer
    x = 881,061.03

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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.