Home / 1,700,017.60-2,346,075.90-936,098.52

Finding the Fourth Proportional to 1,700,017.60, 2,346,075.90 and 936,098.52

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Solution

The fourth proportional to 1,700,017.60, 2,346,075.90 and 936,098.52 is: 1,291,844.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,017.60 : 2,346,075.90 = 936,098.52 : x
  2. Step 2: Convert to fraction form
    1,700,017.60/2,346,075.90 = 936,098.52/x
  3. Step 3: Cross multiply
    1,700,017.60x = 2,346,075.90 × 936,098.52
  4. Step 4: Simplify right side
    1,700,017.60x = 2,196,158,177,797.67
  5. Step 5: Solve for x
    x = 2,196,158,177,797.67/1,700,017.60
  6. Step 6: Final answer
    x = 1,291,844.38

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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.