Home / 1,113,836.70-1,537,096.14-604,538.94

Finding the Fourth Proportional to 1,113,836.70, 1,537,096.14 and 604,538.94

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Solution

The fourth proportional to 1,113,836.70, 1,537,096.14 and 604,538.94 is: 834,264.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,836.70 : 1,537,096.14 = 604,538.94 : x
  2. Step 2: Convert to fraction form
    1,113,836.70/1,537,096.14 = 604,538.94/x
  3. Step 3: Cross multiply
    1,113,836.70x = 1,537,096.14 × 604,538.94
  4. Step 4: Simplify right side
    1,113,836.70x = 929,234,471,153.69
  5. Step 5: Solve for x
    x = 929,234,471,153.69/1,113,836.70
  6. Step 6: Final answer
    x = 834,264.55

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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.