Home / 1,171,888.29-1,756,426.01-603,536.81

Finding the Fourth Proportional to 1,171,888.29, 1,756,426.01 and 603,536.81

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Solution

The fourth proportional to 1,171,888.29, 1,756,426.01 and 603,536.81 is: 904,580.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,888.29 : 1,756,426.01 = 603,536.81 : x
  2. Step 2: Convert to fraction form
    1,171,888.29/1,756,426.01 = 603,536.81/x
  3. Step 3: Cross multiply
    1,171,888.29x = 1,756,426.01 × 603,536.81
  4. Step 4: Simplify right side
    1,171,888.29x = 1,060,067,739,276.61
  5. Step 5: Solve for x
    x = 1,060,067,739,276.61/1,171,888.29
  6. Step 6: Final answer
    x = 904,580.88

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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.