Home / 4,762,405.48-7,144,592.36-1,567,723.36

Finding the Fourth Proportional to 4,762,405.48, 7,144,592.36 and 1,567,723.36

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Solution

The fourth proportional to 4,762,405.48, 7,144,592.36 and 1,567,723.36 is: 2,351,909.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,405.48 : 7,144,592.36 = 1,567,723.36 : x
  2. Step 2: Convert to fraction form
    4,762,405.48/7,144,592.36 = 1,567,723.36/x
  3. Step 3: Cross multiply
    4,762,405.48x = 7,144,592.36 × 1,567,723.36
  4. Step 4: Simplify right side
    4,762,405.48x = 11,200,744,340,449.53
  5. Step 5: Solve for x
    x = 11,200,744,340,449.53/4,762,405.48
  6. Step 6: Final answer
    x = 2,351,909.01

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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.