Home / 1,796,741.30-2,695,111.95-898,321.70

Finding the Fourth Proportional to 1,796,741.30, 2,695,111.95 and 898,321.70

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Solution

The fourth proportional to 1,796,741.30, 2,695,111.95 and 898,321.70 is: 1,347,482.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,741.30 : 2,695,111.95 = 898,321.70 : x
  2. Step 2: Convert to fraction form
    1,796,741.30/2,695,111.95 = 898,321.70/x
  3. Step 3: Cross multiply
    1,796,741.30x = 2,695,111.95 × 898,321.70
  4. Step 4: Simplify right side
    1,796,741.30x = 2,421,077,548,614.32
  5. Step 5: Solve for x
    x = 2,421,077,548,614.32/1,796,741.30
  6. Step 6: Final answer
    x = 1,347,482.55

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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.