Home / 1,110,167.60-1,665,461.46-352,199.84

Finding the Fourth Proportional to 1,110,167.60, 1,665,461.46 and 352,199.84

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Solution

The fourth proportional to 1,110,167.60, 1,665,461.46 and 352,199.84 is: 528,366.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,167.60 : 1,665,461.46 = 352,199.84 : x
  2. Step 2: Convert to fraction form
    1,110,167.60/1,665,461.46 = 352,199.84/x
  3. Step 3: Cross multiply
    1,110,167.60x = 1,665,461.46 × 352,199.84
  4. Step 4: Simplify right side
    1,110,167.60x = 586,575,259,738.17
  5. Step 5: Solve for x
    x = 586,575,259,738.17/1,110,167.60
  6. Step 6: Final answer
    x = 528,366.40

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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.