Home / 1,094,713.30-1,642,069.95-793,782.10

Finding the Fourth Proportional to 1,094,713.30, 1,642,069.95 and 793,782.10

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Solution

The fourth proportional to 1,094,713.30, 1,642,069.95 and 793,782.10 is: 1,190,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,713.30 : 1,642,069.95 = 793,782.10 : x
  2. Step 2: Convert to fraction form
    1,094,713.30/1,642,069.95 = 793,782.10/x
  3. Step 3: Cross multiply
    1,094,713.30x = 1,642,069.95 × 793,782.10
  4. Step 4: Simplify right side
    1,094,713.30x = 1,303,445,733,257.90
  5. Step 5: Solve for x
    x = 1,303,445,733,257.90/1,094,713.30
  6. Step 6: Final answer
    x = 1,190,673.15

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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.