Home / 1,094,900.90-1,510,958.26-604,870.55

Finding the Fourth Proportional to 1,094,900.90, 1,510,958.26 and 604,870.55

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Solution

The fourth proportional to 1,094,900.90, 1,510,958.26 and 604,870.55 is: 834,718.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,900.90 : 1,510,958.26 = 604,870.55 : x
  2. Step 2: Convert to fraction form
    1,094,900.90/1,510,958.26 = 604,870.55/x
  3. Step 3: Cross multiply
    1,094,900.90x = 1,510,958.26 × 604,870.55
  4. Step 4: Simplify right side
    1,094,900.90x = 913,934,157,717.38
  5. Step 5: Solve for x
    x = 913,934,157,717.38/1,094,900.90
  6. Step 6: Final answer
    x = 834,718.61

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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.