Home / 7,789,468.00-10,748,902.67-4,304,765.07

Finding the Fourth Proportional to 7,789,468.00, 10,748,902.67 and 4,304,765.07

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Solution

The fourth proportional to 7,789,468.00, 10,748,902.67 and 4,304,765.07 is: 5,940,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,789,468.00 : 10,748,902.67 = 4,304,765.07 : x
  2. Step 2: Convert to fraction form
    7,789,468.00/10,748,902.67 = 4,304,765.07/x
  3. Step 3: Cross multiply
    7,789,468.00x = 10,748,902.67 × 4,304,765.07
  4. Step 4: Simplify right side
    7,789,468.00x = 46,271,500,754,645.74
  5. Step 5: Solve for x
    x = 46,271,500,754,645.74/7,789,468.00
  6. Step 6: Final answer
    x = 5,940,264.57

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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.