Home / 3,263,266.40-4,894,899.60-2,899,349.60

Finding the Fourth Proportional to 3,263,266.40, 4,894,899.60 and 2,899,349.60

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Solution

The fourth proportional to 3,263,266.40, 4,894,899.60 and 2,899,349.60 is: 4,349,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,266.40 : 4,894,899.60 = 2,899,349.60 : x
  2. Step 2: Convert to fraction form
    3,263,266.40/4,894,899.60 = 2,899,349.60/x
  3. Step 3: Cross multiply
    3,263,266.40x = 4,894,899.60 × 2,899,349.60
  4. Step 4: Simplify right side
    3,263,266.40x = 14,192,025,197,300.16
  5. Step 5: Solve for x
    x = 14,192,025,197,300.16/3,263,266.40
  6. Step 6: Final answer
    x = 4,349,024.40

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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.