Home / 1,114,049.28-1,537,386.48-604,751.70

Finding the Fourth Proportional to 1,114,049.28, 1,537,386.48 and 604,751.70

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Solution

The fourth proportional to 1,114,049.28, 1,537,386.48 and 604,751.70 is: 834,556.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,049.28 : 1,537,386.48 = 604,751.70 : x
  2. Step 2: Convert to fraction form
    1,114,049.28/1,537,386.48 = 604,751.70/x
  3. Step 3: Cross multiply
    1,114,049.28x = 1,537,386.48 × 604,751.70
  4. Step 4: Simplify right side
    1,114,049.28x = 929,737,087,337.02
  5. Step 5: Solve for x
    x = 929,737,087,337.02/1,114,049.28
  6. Step 6: Final answer
    x = 834,556.52

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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.