Home / 1,114,113.33-1,537,476.33-604,815.72

Finding the Fourth Proportional to 1,114,113.33, 1,537,476.33 and 604,815.72

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Solution

The fourth proportional to 1,114,113.33, 1,537,476.33 and 604,815.72 is: 834,645.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,113.33 : 1,537,476.33 = 604,815.72 : x
  2. Step 2: Convert to fraction form
    1,114,113.33/1,537,476.33 = 604,815.72/x
  3. Step 3: Cross multiply
    1,114,113.33x = 1,537,476.33 × 604,815.72
  4. Step 4: Simplify right side
    1,114,113.33x = 929,889,853,511.91
  5. Step 5: Solve for x
    x = 929,889,853,511.91/1,114,113.33
  6. Step 6: Final answer
    x = 834,645.66

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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.