Home / 1,136,435.03-1,704,611.01-337,695.82

Finding the Fourth Proportional to 1,136,435.03, 1,704,611.01 and 337,695.82

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Solution

The fourth proportional to 1,136,435.03, 1,704,611.01 and 337,695.82 is: 506,531.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,435.03 : 1,704,611.01 = 337,695.82 : x
  2. Step 2: Convert to fraction form
    1,136,435.03/1,704,611.01 = 337,695.82/x
  3. Step 3: Cross multiply
    1,136,435.03x = 1,704,611.01 × 337,695.82
  4. Step 4: Simplify right side
    1,136,435.03x = 575,640,009,807.81
  5. Step 5: Solve for x
    x = 575,640,009,807.81/1,136,435.03
  6. Step 6: Final answer
    x = 506,531.39

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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.