Home / 4,198,597.81-5,793,878.59-2,338,109.28

Finding the Fourth Proportional to 4,198,597.81, 5,793,878.59 and 2,338,109.28

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Solution

The fourth proportional to 4,198,597.81, 5,793,878.59 and 2,338,109.28 is: 3,226,487.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,597.81 : 5,793,878.59 = 2,338,109.28 : x
  2. Step 2: Convert to fraction form
    4,198,597.81/5,793,878.59 = 2,338,109.28/x
  3. Step 3: Cross multiply
    4,198,597.81x = 5,793,878.59 × 2,338,109.28
  4. Step 4: Simplify right side
    4,198,597.81x = 13,546,721,257,812.38
  5. Step 5: Solve for x
    x = 13,546,721,257,812.38/4,198,597.81
  6. Step 6: Final answer
    x = 3,226,487.00

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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.