Home / 7,116,206.69-10,674,966.24-2,323,921.07

Finding the Fourth Proportional to 7,116,206.69, 10,674,966.24 and 2,323,921.07

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Solution

The fourth proportional to 7,116,206.69, 10,674,966.24 and 2,323,921.07 is: 3,486,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,206.69 : 10,674,966.24 = 2,323,921.07 : x
  2. Step 2: Convert to fraction form
    7,116,206.69/10,674,966.24 = 2,323,921.07/x
  3. Step 3: Cross multiply
    7,116,206.69x = 10,674,966.24 × 2,323,921.07
  4. Step 4: Simplify right side
    7,116,206.69x = 24,807,778,993,362.09
  5. Step 5: Solve for x
    x = 24,807,778,993,362.09/7,116,206.69
  6. Step 6: Final answer
    x = 3,486,095.90

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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.