Home / 5,774,559.30-8,643,176.55-4,505,516.10

Finding the Fourth Proportional to 5,774,559.30, 8,643,176.55 and 4,505,516.10

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Solution

The fourth proportional to 5,774,559.30, 8,643,176.55 and 4,505,516.10 is: 6,743,713.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,559.30 : 8,643,176.55 = 4,505,516.10 : x
  2. Step 2: Convert to fraction form
    5,774,559.30/8,643,176.55 = 4,505,516.10/x
  3. Step 3: Cross multiply
    5,774,559.30x = 8,643,176.55 × 4,505,516.10
  4. Step 4: Simplify right side
    5,774,559.30x = 38,941,971,101,167.45
  5. Step 5: Solve for x
    x = 38,941,971,101,167.45/5,774,559.30
  6. Step 6: Final answer
    x = 6,743,713.08

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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.