Home / 1,113,860.60-1,537,123.74-604,562.97

Finding the Fourth Proportional to 1,113,860.60, 1,537,123.74 and 604,562.97

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Solution

The fourth proportional to 1,113,860.60, 1,537,123.74 and 604,562.97 is: 834,294.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,860.60 : 1,537,123.74 = 604,562.97 : x
  2. Step 2: Convert to fraction form
    1,113,860.60/1,537,123.74 = 604,562.97/x
  3. Step 3: Cross multiply
    1,113,860.60x = 1,537,123.74 × 604,562.97
  4. Step 4: Simplify right side
    1,113,860.60x = 929,288,093,511.91
  5. Step 5: Solve for x
    x = 929,288,093,511.91/1,113,860.60
  6. Step 6: Final answer
    x = 834,294.79

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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.