Home / 5,852,390.88-8,075,089.36-4,016,179.28

Finding the Fourth Proportional to 5,852,390.88, 8,075,089.36 and 4,016,179.28

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Solution

The fourth proportional to 5,852,390.88, 8,075,089.36 and 4,016,179.28 is: 5,541,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852,390.88 : 8,075,089.36 = 4,016,179.28 : x
  2. Step 2: Convert to fraction form
    5,852,390.88/8,075,089.36 = 4,016,179.28/x
  3. Step 3: Cross multiply
    5,852,390.88x = 8,075,089.36 × 4,016,179.28
  4. Step 4: Simplify right side
    5,852,390.88x = 32,431,006,571,780.46
  5. Step 5: Solve for x
    x = 32,431,006,571,780.46/5,852,390.88
  6. Step 6: Final answer
    x = 5,541,497.01

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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.