Home / 1,168,902.70-1,753,411.65-609,030.70

Finding the Fourth Proportional to 1,168,902.70, 1,753,411.65 and 609,030.70

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Solution

The fourth proportional to 1,168,902.70, 1,753,411.65 and 609,030.70 is: 913,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,902.70 : 1,753,411.65 = 609,030.70 : x
  2. Step 2: Convert to fraction form
    1,168,902.70/1,753,411.65 = 609,030.70/x
  3. Step 3: Cross multiply
    1,168,902.70x = 1,753,411.65 × 609,030.70
  4. Step 4: Simplify right side
    1,168,902.70x = 1,067,881,524,587.65
  5. Step 5: Solve for x
    x = 1,067,881,524,587.65/1,168,902.70
  6. Step 6: Final answer
    x = 913,576.06

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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.