Home / 7,366,407.30-11,030,948.55-5,873,415.30

Finding the Fourth Proportional to 7,366,407.30, 11,030,948.55 and 5,873,415.30

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Solution

The fourth proportional to 7,366,407.30, 11,030,948.55 and 5,873,415.30 is: 8,795,242.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,407.30 : 11,030,948.55 = 5,873,415.30 : x
  2. Step 2: Convert to fraction form
    7,366,407.30/11,030,948.55 = 5,873,415.30/x
  3. Step 3: Cross multiply
    7,366,407.30x = 11,030,948.55 × 5,873,415.30
  4. Step 4: Simplify right side
    7,366,407.30x = 64,789,341,987,082.82
  5. Step 5: Solve for x
    x = 64,789,341,987,082.82/7,366,407.30
  6. Step 6: Final answer
    x = 8,795,242.97

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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.