Home / 4,062,218.49-5,602,592.80-3,571,138.01

Finding the Fourth Proportional to 4,062,218.49, 5,602,592.80 and 3,571,138.01

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Solution

The fourth proportional to 4,062,218.49, 5,602,592.80 and 3,571,138.01 is: 4,925,296.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,218.49 : 5,602,592.80 = 3,571,138.01 : x
  2. Step 2: Convert to fraction form
    4,062,218.49/5,602,592.80 = 3,571,138.01/x
  3. Step 3: Cross multiply
    4,062,218.49x = 5,602,592.80 × 3,571,138.01
  4. Step 4: Simplify right side
    4,062,218.49x = 20,007,632,102,632.32
  5. Step 5: Solve for x
    x = 20,007,632,102,632.32/4,062,218.49
  6. Step 6: Final answer
    x = 4,925,296.89

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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.