Home / 7,363,783.32-11,045,412.50-2,571,453.96

Finding the Fourth Proportional to 7,363,783.32, 11,045,412.50 and 2,571,453.96

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Solution

The fourth proportional to 7,363,783.32, 11,045,412.50 and 2,571,453.96 is: 3,857,089.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,783.32 : 11,045,412.50 = 2,571,453.96 : x
  2. Step 2: Convert to fraction form
    7,363,783.32/11,045,412.50 = 2,571,453.96/x
  3. Step 3: Cross multiply
    7,363,783.32x = 11,045,412.50 × 2,571,453.96
  4. Step 4: Simplify right side
    7,363,783.32x = 28,402,769,712,958.50
  5. Step 5: Solve for x
    x = 28,402,769,712,958.50/7,363,783.32
  6. Step 6: Final answer
    x = 3,857,089.28

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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.