Home / 4,813,152.01-6,642,155.52-2,608,013.23

Finding the Fourth Proportional to 4,813,152.01, 6,642,155.52 and 2,608,013.23

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Solution

The fourth proportional to 4,813,152.01, 6,642,155.52 and 2,608,013.23 is: 3,599,061.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,152.01 : 6,642,155.52 = 2,608,013.23 : x
  2. Step 2: Convert to fraction form
    4,813,152.01/6,642,155.52 = 2,608,013.23/x
  3. Step 3: Cross multiply
    4,813,152.01x = 6,642,155.52 × 2,608,013.23
  4. Step 4: Simplify right side
    4,813,152.01x = 17,322,829,455,272.14
  5. Step 5: Solve for x
    x = 17,322,829,455,272.14/4,813,152.01
  6. Step 6: Final answer
    x = 3,599,061.37

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1.5x scale

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.