Home / 1,134,293.22-1,702,225.63-451,110.06

Finding the Fourth Proportional to 1,134,293.22, 1,702,225.63 and 451,110.06

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Solution

The fourth proportional to 1,134,293.22, 1,702,225.63 and 451,110.06 is: 676,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,293.22 : 1,702,225.63 = 451,110.06 : x
  2. Step 2: Convert to fraction form
    1,134,293.22/1,702,225.63 = 451,110.06/x
  3. Step 3: Cross multiply
    1,134,293.22x = 1,702,225.63 × 451,110.06
  4. Step 4: Simplify right side
    1,134,293.22x = 767,891,106,082.84
  5. Step 5: Solve for x
    x = 767,891,106,082.84/1,134,293.22
  6. Step 6: Final answer
    x = 676,977.60

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1.5x scale

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.