Home / 3,598,330.40-5,389,622.40-3,125,938.40

Finding the Fourth Proportional to 3,598,330.40, 5,389,622.40 and 3,125,938.40

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Solution

The fourth proportional to 3,598,330.40, 5,389,622.40 and 3,125,938.40 is: 4,682,068.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,330.40 : 5,389,622.40 = 3,125,938.40 : x
  2. Step 2: Convert to fraction form
    3,598,330.40/5,389,622.40 = 3,125,938.40/x
  3. Step 3: Cross multiply
    3,598,330.40x = 5,389,622.40 × 3,125,938.40
  4. Step 4: Simplify right side
    3,598,330.40x = 16,847,627,621,660.16
  5. Step 5: Solve for x
    x = 16,847,627,621,660.16/3,598,330.40
  6. Step 6: Final answer
    x = 4,682,068.00

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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.