Home / 4,557,729.84-6,841,412.01-4,454,809.29

Finding the Fourth Proportional to 4,557,729.84, 6,841,412.01 and 4,454,809.29

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Solution

The fourth proportional to 4,557,729.84, 6,841,412.01 and 4,454,809.29 is: 6,686,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557,729.84 : 6,841,412.01 = 4,454,809.29 : x
  2. Step 2: Convert to fraction form
    4,557,729.84/6,841,412.01 = 4,454,809.29/x
  3. Step 3: Cross multiply
    4,557,729.84x = 6,841,412.01 × 4,454,809.29
  4. Step 4: Simplify right side
    4,557,729.84x = 30,477,185,778,865.57
  5. Step 5: Solve for x
    x = 30,477,185,778,865.57/4,557,729.84
  6. Step 6: Final answer
    x = 6,686,922.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.