Home / 962,964.06-1,328,873.91-533,234.94

Finding the Fourth Proportional to 962,964.06, 1,328,873.91 and 533,234.94

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Solution

The fourth proportional to 962,964.06, 1,328,873.91 and 533,234.94 is: 735,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,964.06 : 1,328,873.91 = 533,234.94 : x
  2. Step 2: Convert to fraction form
    962,964.06/1,328,873.91 = 533,234.94/x
  3. Step 3: Cross multiply
    962,964.06x = 1,328,873.91 × 533,234.94
  4. Step 4: Simplify right side
    962,964.06x = 708,601,999,666.42
  5. Step 5: Solve for x
    x = 708,601,999,666.42/962,964.06
  6. Step 6: Final answer
    x = 735,855.08

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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.