Home / 1,114,203.53-1,537,600.86-604,905.91

Finding the Fourth Proportional to 1,114,203.53, 1,537,600.86 and 604,905.91

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Solution

The fourth proportional to 1,114,203.53, 1,537,600.86 and 604,905.91 is: 834,770.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,203.53 : 1,537,600.86 = 604,905.91 : x
  2. Step 2: Convert to fraction form
    1,114,203.53/1,537,600.86 = 604,905.91/x
  3. Step 3: Cross multiply
    1,114,203.53x = 1,537,600.86 × 604,905.91
  4. Step 4: Simplify right side
    1,114,203.53x = 930,103,843,591.08
  5. Step 5: Solve for x
    x = 930,103,843,591.08/1,114,203.53
  6. Step 6: Final answer
    x = 834,770.14

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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.