Home / 5,766,069.81-8,649,188.55-1,506,238.50

Finding the Fourth Proportional to 5,766,069.81, 8,649,188.55 and 1,506,238.50

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Solution

The fourth proportional to 5,766,069.81, 8,649,188.55 and 1,506,238.50 is: 2,259,379.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,069.81 : 8,649,188.55 = 1,506,238.50 : x
  2. Step 2: Convert to fraction form
    5,766,069.81/8,649,188.55 = 1,506,238.50/x
  3. Step 3: Cross multiply
    5,766,069.81x = 8,649,188.55 × 1,506,238.50
  4. Step 4: Simplify right side
    5,766,069.81x = 13,027,740,787,769.18
  5. Step 5: Solve for x
    x = 13,027,740,787,769.18/5,766,069.81
  6. Step 6: Final answer
    x = 2,259,379.65

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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.