Home / 1,373,947.95-2,060,927.23-574,668.84

Finding the Fourth Proportional to 1,373,947.95, 2,060,927.23 and 574,668.84

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Solution

The fourth proportional to 1,373,947.95, 2,060,927.23 and 574,668.84 is: 862,005.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,947.95 : 2,060,927.23 = 574,668.84 : x
  2. Step 2: Convert to fraction form
    1,373,947.95/2,060,927.23 = 574,668.84/x
  3. Step 3: Cross multiply
    1,373,947.95x = 2,060,927.23 × 574,668.84
  4. Step 4: Simplify right side
    1,373,947.95x = 1,184,350,659,151.84
  5. Step 5: Solve for x
    x = 1,184,350,659,151.84/1,373,947.95
  6. Step 6: Final answer
    x = 862,005.48

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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.