Home / 1,060,723.86-1,590,927.84-350,755.62

Finding the Fourth Proportional to 1,060,723.86, 1,590,927.84 and 350,755.62

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Solution

The fourth proportional to 1,060,723.86, 1,590,927.84 and 350,755.62 is: 526,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,723.86 : 1,590,927.84 = 350,755.62 : x
  2. Step 2: Convert to fraction form
    1,060,723.86/1,590,927.84 = 350,755.62/x
  3. Step 3: Cross multiply
    1,060,723.86x = 1,590,927.84 × 350,755.62
  4. Step 4: Simplify right side
    1,060,723.86x = 558,026,880,894.46
  5. Step 5: Solve for x
    x = 558,026,880,894.46/1,060,723.86
  6. Step 6: Final answer
    x = 526,081.20

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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.