Home / 5,632,970.07-7,773,500.76-3,054,650.16

Finding the Fourth Proportional to 5,632,970.07, 7,773,500.76 and 3,054,650.16

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Solution

The fourth proportional to 5,632,970.07, 7,773,500.76 and 3,054,650.16 is: 4,215,418.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,970.07 : 7,773,500.76 = 3,054,650.16 : x
  2. Step 2: Convert to fraction form
    5,632,970.07/7,773,500.76 = 3,054,650.16/x
  3. Step 3: Cross multiply
    5,632,970.07x = 7,773,500.76 × 3,054,650.16
  4. Step 4: Simplify right side
    5,632,970.07x = 23,745,325,340,294.12
  5. Step 5: Solve for x
    x = 23,745,325,340,294.12/5,632,970.07
  6. Step 6: Final answer
    x = 4,215,418.34

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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.