Home / 1,054,657.06-1,582,060.08-522,035.08

Finding the Fourth Proportional to 1,054,657.06, 1,582,060.08 and 522,035.08

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Solution

The fourth proportional to 1,054,657.06, 1,582,060.08 and 522,035.08 is: 783,089.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,657.06 : 1,582,060.08 = 522,035.08 : x
  2. Step 2: Convert to fraction form
    1,054,657.06/1,582,060.08 = 522,035.08/x
  3. Step 3: Cross multiply
    1,054,657.06x = 1,582,060.08 × 522,035.08
  4. Step 4: Simplify right side
    1,054,657.06x = 825,890,856,961.86
  5. Step 5: Solve for x
    x = 825,890,856,961.86/1,054,657.06
  6. Step 6: Final answer
    x = 783,089.49

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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.