Home / 1,576,849.05-2,366,768.93-975,992.67

Finding the Fourth Proportional to 1,576,849.05, 2,366,768.93 and 975,992.67

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Solution

The fourth proportional to 1,576,849.05, 2,366,768.93 and 975,992.67 is: 1,464,914.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,849.05 : 2,366,768.93 = 975,992.67 : x
  2. Step 2: Convert to fraction form
    1,576,849.05/2,366,768.93 = 975,992.67/x
  3. Step 3: Cross multiply
    1,576,849.05x = 2,366,768.93 × 975,992.67
  4. Step 4: Simplify right side
    1,576,849.05x = 2,309,949,127,263.74
  5. Step 5: Solve for x
    x = 2,309,949,127,263.74/1,576,849.05
  6. Step 6: Final answer
    x = 1,464,914.56

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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.