Home / 795,030.83-1,097,758.34-610,977.84

Finding the Fourth Proportional to 795,030.83, 1,097,758.34 and 610,977.84

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Solution

The fourth proportional to 795,030.83, 1,097,758.34 and 610,977.84 is: 843,622.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,030.83 : 1,097,758.34 = 610,977.84 : x
  2. Step 2: Convert to fraction form
    795,030.83/1,097,758.34 = 610,977.84/x
  3. Step 3: Cross multiply
    795,030.83x = 1,097,758.34 × 610,977.84
  4. Step 4: Simplify right side
    795,030.83x = 670,706,014,534.87
  5. Step 5: Solve for x
    x = 670,706,014,534.87/795,030.83
  6. Step 6: Final answer
    x = 843,622.65

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1.5x scale

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.