Home / 604,526.20-906,840.06-183,805.72

Finding the Fourth Proportional to 604,526.20, 906,840.06 and 183,805.72

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Solution

The fourth proportional to 604,526.20, 906,840.06 and 183,805.72 is: 275,724.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,526.20 : 906,840.06 = 183,805.72 : x
  2. Step 2: Convert to fraction form
    604,526.20/906,840.06 = 183,805.72/x
  3. Step 3: Cross multiply
    604,526.20x = 906,840.06 × 183,805.72
  4. Step 4: Simplify right side
    604,526.20x = 166,682,390,153.14
  5. Step 5: Solve for x
    x = 166,682,390,153.14/604,526.20
  6. Step 6: Final answer
    x = 275,724.01

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1.5x scale

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.