Home / 1,134,013.37-1,701,352.35-335,315.70

Finding the Fourth Proportional to 1,134,013.37, 1,701,352.35 and 335,315.70

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Solution

The fourth proportional to 1,134,013.37, 1,701,352.35 and 335,315.70 is: 503,071.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,013.37 : 1,701,352.35 = 335,315.70 : x
  2. Step 2: Convert to fraction form
    1,134,013.37/1,701,352.35 = 335,315.70/x
  3. Step 3: Cross multiply
    1,134,013.37x = 1,701,352.35 × 335,315.70
  4. Step 4: Simplify right side
    1,134,013.37x = 570,490,154,186.90
  5. Step 5: Solve for x
    x = 570,490,154,186.90/1,134,013.37
  6. Step 6: Final answer
    x = 503,071.81

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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.