Home / 6,253,430.40-9,373,030.08-2,656,952.64

Finding the Fourth Proportional to 6,253,430.40, 9,373,030.08 and 2,656,952.64

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Solution

The fourth proportional to 6,253,430.40, 9,373,030.08 and 2,656,952.64 is: 3,982,405.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,430.40 : 9,373,030.08 = 2,656,952.64 : x
  2. Step 2: Convert to fraction form
    6,253,430.40/9,373,030.08 = 2,656,952.64/x
  3. Step 3: Cross multiply
    6,253,430.40x = 9,373,030.08 × 2,656,952.64
  4. Step 4: Simplify right side
    6,253,430.40x = 24,903,697,015,855.41
  5. Step 5: Solve for x
    x = 24,903,697,015,855.41/6,253,430.40
  6. Step 6: Final answer
    x = 3,982,405.72

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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.