Home / 1,177,271.70-1,765,907.55-466,934.10

Finding the Fourth Proportional to 1,177,271.70, 1,765,907.55 and 466,934.10

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Solution

The fourth proportional to 1,177,271.70, 1,765,907.55 and 466,934.10 is: 700,401.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,271.70 : 1,765,907.55 = 466,934.10 : x
  2. Step 2: Convert to fraction form
    1,177,271.70/1,765,907.55 = 466,934.10/x
  3. Step 3: Cross multiply
    1,177,271.70x = 1,765,907.55 × 466,934.10
  4. Step 4: Simplify right side
    1,177,271.70x = 824,562,452,542.46
  5. Step 5: Solve for x
    x = 824,562,452,542.46/1,177,271.70
  6. Step 6: Final answer
    x = 700,401.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.