Home / 1,495,228.91-2,242,055.23-652,796.51

Finding the Fourth Proportional to 1,495,228.91, 2,242,055.23 and 652,796.51

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Solution

The fourth proportional to 1,495,228.91, 2,242,055.23 and 652,796.51 is: 978,850.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,228.91 : 2,242,055.23 = 652,796.51 : x
  2. Step 2: Convert to fraction form
    1,495,228.91/2,242,055.23 = 652,796.51/x
  3. Step 3: Cross multiply
    1,495,228.91x = 2,242,055.23 × 652,796.51
  4. Step 4: Simplify right side
    1,495,228.91x = 1,463,605,816,528.98
  5. Step 5: Solve for x
    x = 1,463,605,816,528.98/1,495,228.91
  6. Step 6: Final answer
    x = 978,850.67

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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.