Home / 6,574,878.80-9,073,306.50-3,674,268.80

Finding the Fourth Proportional to 6,574,878.80, 9,073,306.50 and 3,674,268.80

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Solution

The fourth proportional to 6,574,878.80, 9,073,306.50 and 3,674,268.80 is: 5,070,476.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,878.80 : 9,073,306.50 = 3,674,268.80 : x
  2. Step 2: Convert to fraction form
    6,574,878.80/9,073,306.50 = 3,674,268.80/x
  3. Step 3: Cross multiply
    6,574,878.80x = 9,073,306.50 × 3,674,268.80
  4. Step 4: Simplify right side
    6,574,878.80x = 33,337,766,985,787.20
  5. Step 5: Solve for x
    x = 33,337,766,985,787.20/6,574,878.80
  6. Step 6: Final answer
    x = 5,070,476.28

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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.