Home / 3,557,632.04-4,909,498.04-1,925,997.56

Finding the Fourth Proportional to 3,557,632.04, 4,909,498.04 and 1,925,997.56

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Solution

The fourth proportional to 3,557,632.04, 4,909,498.04 and 1,925,997.56 is: 2,657,858.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,632.04 : 4,909,498.04 = 1,925,997.56 : x
  2. Step 2: Convert to fraction form
    3,557,632.04/4,909,498.04 = 1,925,997.56/x
  3. Step 3: Cross multiply
    3,557,632.04x = 4,909,498.04 × 1,925,997.56
  4. Step 4: Simplify right side
    3,557,632.04x = 9,455,681,245,864.78
  5. Step 5: Solve for x
    x = 9,455,681,245,864.78/3,557,632.04
  6. Step 6: Final answer
    x = 2,657,858.13

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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.