Home / 734,637.01-1,102,294.50-335,400.16

Finding the Fourth Proportional to 734,637.01, 1,102,294.50 and 335,400.16

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Solution

The fourth proportional to 734,637.01, 1,102,294.50 and 335,400.16 is: 503,255.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,637.01 : 1,102,294.50 = 335,400.16 : x
  2. Step 2: Convert to fraction form
    734,637.01/1,102,294.50 = 335,400.16/x
  3. Step 3: Cross multiply
    734,637.01x = 1,102,294.50 × 335,400.16
  4. Step 4: Simplify right side
    734,637.01x = 369,709,751,667.12
  5. Step 5: Solve for x
    x = 369,709,751,667.12/734,637.01
  6. Step 6: Final answer
    x = 503,255.00

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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.