Home / 1,700,657.34-2,346,907.10-936,710.90

Finding the Fourth Proportional to 1,700,657.34, 2,346,907.10 and 936,710.90

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Solution

The fourth proportional to 1,700,657.34, 2,346,907.10 and 936,710.90 is: 1,292,661.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,657.34 : 2,346,907.10 = 936,710.90 : x
  2. Step 2: Convert to fraction form
    1,700,657.34/2,346,907.10 = 936,710.90/x
  3. Step 3: Cross multiply
    1,700,657.34x = 2,346,907.10 × 936,710.90
  4. Step 4: Simplify right side
    1,700,657.34x = 2,198,373,454,240.20
  5. Step 5: Solve for x
    x = 2,198,373,454,240.20/1,700,657.34
  6. Step 6: Final answer
    x = 1,292,661.02

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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.