Home / 1,113,837-1,537,053.94-604,528.44

Finding the Fourth Proportional to 1,113,837, 1,537,053.94 and 604,528.44

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Solution

The fourth proportional to 1,113,837, 1,537,053.94 and 604,528.44 is: 834,226.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,837 : 1,537,053.94 = 604,528.44 : x
  2. Step 2: Convert to fraction form
    1,113,837/1,537,053.94 = 604,528.44/x
  3. Step 3: Cross multiply
    1,113,837x = 1,537,053.94 × 604,528.44
  4. Step 4: Simplify right side
    1,113,837x = 929,192,820,544.05
  5. Step 5: Solve for x
    x = 929,192,820,544.05/1,113,837
  6. Step 6: Final answer
    x = 834,226.93

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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.