Home / 4,475,100.15-6,713,145.95-1,597,138.16

Finding the Fourth Proportional to 4,475,100.15, 6,713,145.95 and 1,597,138.16

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Solution

The fourth proportional to 4,475,100.15, 6,713,145.95 and 1,597,138.16 is: 2,395,884.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,100.15 : 6,713,145.95 = 1,597,138.16 : x
  2. Step 2: Convert to fraction form
    4,475,100.15/6,713,145.95 = 1,597,138.16/x
  3. Step 3: Cross multiply
    4,475,100.15x = 6,713,145.95 × 1,597,138.16
  4. Step 4: Simplify right side
    4,475,100.15x = 10,721,821,528,843.03
  5. Step 5: Solve for x
    x = 10,721,821,528,843.03/4,475,100.15
  6. Step 6: Final answer
    x = 2,395,884.15

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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.