Home / 2,000,507.99-3,000,890.94-703,501.27

Finding the Fourth Proportional to 2,000,507.99, 3,000,890.94 and 703,501.27

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Solution

The fourth proportional to 2,000,507.99, 3,000,890.94 and 703,501.27 is: 1,055,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,507.99 : 3,000,890.94 = 703,501.27 : x
  2. Step 2: Convert to fraction form
    2,000,507.99/3,000,890.94 = 703,501.27/x
  3. Step 3: Cross multiply
    2,000,507.99x = 3,000,890.94 × 703,501.27
  4. Step 4: Simplify right side
    2,000,507.99x = 2,111,130,587,421.49
  5. Step 5: Solve for x
    x = 2,111,130,587,421.49/2,000,507.99
  6. Step 6: Final answer
    x = 1,055,297.25

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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.