Home / 6,369,548.40-9,535,660.20-5,623,052.40

Finding the Fourth Proportional to 6,369,548.40, 9,535,660.20 and 5,623,052.40

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Solution

The fourth proportional to 6,369,548.40, 9,535,660.20 and 5,623,052.40 is: 8,418,103.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369,548.40 : 9,535,660.20 = 5,623,052.40 : x
  2. Step 2: Convert to fraction form
    6,369,548.40/9,535,660.20 = 5,623,052.40/x
  3. Step 3: Cross multiply
    6,369,548.40x = 9,535,660.20 × 5,623,052.40
  4. Step 4: Simplify right side
    6,369,548.40x = 53,619,516,973,194.48
  5. Step 5: Solve for x
    x = 53,619,516,973,194.48/6,369,548.40
  6. Step 6: Final answer
    x = 8,418,103.39

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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.