Home / 1,113,597.29-1,536,764.29-604,299.66

Finding the Fourth Proportional to 1,113,597.29, 1,536,764.29 and 604,299.66

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Solution

The fourth proportional to 1,113,597.29, 1,536,764.29 and 604,299.66 is: 833,933.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,597.29 : 1,536,764.29 = 604,299.66 : x
  2. Step 2: Convert to fraction form
    1,113,597.29/1,536,764.29 = 604,299.66/x
  3. Step 3: Cross multiply
    1,113,597.29x = 1,536,764.29 × 604,299.66
  4. Step 4: Simplify right side
    1,113,597.29x = 928,666,145,976.13
  5. Step 5: Solve for x
    x = 928,666,145,976.13/1,113,597.29
  6. Step 6: Final answer
    x = 833,933.56

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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.