Home / 1,110,313.62-1,532,234.61-601,018.02

Finding the Fourth Proportional to 1,110,313.62, 1,532,234.61 and 601,018.02

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Solution

The fourth proportional to 1,110,313.62, 1,532,234.61 and 601,018.02 is: 829,405.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,313.62 : 1,532,234.61 = 601,018.02 : x
  2. Step 2: Convert to fraction form
    1,110,313.62/1,532,234.61 = 601,018.02/x
  3. Step 3: Cross multiply
    1,110,313.62x = 1,532,234.61 × 601,018.02
  4. Step 4: Simplify right side
    1,110,313.62x = 920,900,611,477.67
  5. Step 5: Solve for x
    x = 920,900,611,477.67/1,110,313.62
  6. Step 6: Final answer
    x = 829,405.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.