Home / 7,705,553.32-10,629,632.06-4,764,430.24

Finding the Fourth Proportional to 7,705,553.32, 10,629,632.06 and 4,764,430.24

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Solution

The fourth proportional to 7,705,553.32, 10,629,632.06 and 4,764,430.24 is: 6,572,421.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,553.32 : 10,629,632.06 = 4,764,430.24 : x
  2. Step 2: Convert to fraction form
    7,705,553.32/10,629,632.06 = 4,764,430.24/x
  3. Step 3: Cross multiply
    7,705,553.32x = 10,629,632.06 × 4,764,430.24
  4. Step 4: Simplify right side
    7,705,553.32x = 50,644,140,440,601.98
  5. Step 5: Solve for x
    x = 50,644,140,440,601.98/7,705,553.32
  6. Step 6: Final answer
    x = 6,572,421.00

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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.