Home / 9,745,725.60-14,618,588.40-4,962,756.60

Finding the Fourth Proportional to 9,745,725.60, 14,618,588.40 and 4,962,756.60

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Solution

The fourth proportional to 9,745,725.60, 14,618,588.40 and 4,962,756.60 is: 7,444,134.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,725.60 : 14,618,588.40 = 4,962,756.60 : x
  2. Step 2: Convert to fraction form
    9,745,725.60/14,618,588.40 = 4,962,756.60/x
  3. Step 3: Cross multiply
    9,745,725.60x = 14,618,588.40 × 4,962,756.60
  4. Step 4: Simplify right side
    9,745,725.60x = 72,548,496,064,783.44
  5. Step 5: Solve for x
    x = 72,548,496,064,783.44/9,745,725.60
  6. Step 6: Final answer
    x = 7,444,134.90

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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.