Home / 4,961,160.23-6,830,564.10-4,233,086.06

Finding the Fourth Proportional to 4,961,160.23, 6,830,564.10 and 4,233,086.06

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Solution

The fourth proportional to 4,961,160.23, 6,830,564.10 and 4,233,086.06 is: 5,828,145.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,160.23 : 6,830,564.10 = 4,233,086.06 : x
  2. Step 2: Convert to fraction form
    4,961,160.23/6,830,564.10 = 4,233,086.06/x
  3. Step 3: Cross multiply
    4,961,160.23x = 6,830,564.10 × 4,233,086.06
  4. Step 4: Simplify right side
    4,961,160.23x = 28,914,365,673,646.44
  5. Step 5: Solve for x
    x = 28,914,365,673,646.44/4,961,160.23
  6. Step 6: Final answer
    x = 5,828,145.90

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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.