Home / 3,325,057.55-4,588,581.39-1,854,966.10

Finding the Fourth Proportional to 3,325,057.55, 4,588,581.39 and 1,854,966.10

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Solution

The fourth proportional to 3,325,057.55, 4,588,581.39 and 1,854,966.10 is: 2,559,854.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,057.55 : 4,588,581.39 = 1,854,966.10 : x
  2. Step 2: Convert to fraction form
    3,325,057.55/4,588,581.39 = 1,854,966.10/x
  3. Step 3: Cross multiply
    3,325,057.55x = 4,588,581.39 × 1,854,966.10
  4. Step 4: Simplify right side
    3,325,057.55x = 8,511,662,931,230.92
  5. Step 5: Solve for x
    x = 8,511,662,931,230.92/3,325,057.55
  6. Step 6: Final answer
    x = 2,559,854.32

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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.