Home / 1,134,005.12-1,701,339.91-335,307.45

Finding the Fourth Proportional to 1,134,005.12, 1,701,339.91 and 335,307.45

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Solution

The fourth proportional to 1,134,005.12, 1,701,339.91 and 335,307.45 is: 503,059.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,005.12 : 1,701,339.91 = 335,307.45 : x
  2. Step 2: Convert to fraction form
    1,134,005.12/1,701,339.91 = 335,307.45/x
  3. Step 3: Cross multiply
    1,134,005.12x = 1,701,339.91 × 335,307.45
  4. Step 4: Simplify right side
    1,134,005.12x = 570,471,945,967.06
  5. Step 5: Solve for x
    x = 570,471,945,967.06/1,134,005.12
  6. Step 6: Final answer
    x = 503,059.41

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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.