Home / 7,803,740.10-11,700,944.55-4,024,604.10

Finding the Fourth Proportional to 7,803,740.10, 11,700,944.55 and 4,024,604.10

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Solution

The fourth proportional to 7,803,740.10, 11,700,944.55 and 4,024,604.10 is: 6,034,499.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,740.10 : 11,700,944.55 = 4,024,604.10 : x
  2. Step 2: Convert to fraction form
    7,803,740.10/11,700,944.55 = 4,024,604.10/x
  3. Step 3: Cross multiply
    7,803,740.10x = 11,700,944.55 × 4,024,604.10
  4. Step 4: Simplify right side
    7,803,740.10x = 47,091,669,409,802.66
  5. Step 5: Solve for x
    x = 47,091,669,409,802.66/7,803,740.10
  6. Step 6: Final answer
    x = 6,034,499.97

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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.