Home / 5,782,089.70-8,673,154.03-1,464,137.84

Finding the Fourth Proportional to 5,782,089.70, 8,673,154.03 and 1,464,137.84

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Solution

The fourth proportional to 5,782,089.70, 8,673,154.03 and 1,464,137.84 is: 2,196,211.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,089.70 : 8,673,154.03 = 1,464,137.84 : x
  2. Step 2: Convert to fraction form
    5,782,089.70/8,673,154.03 = 1,464,137.84/x
  3. Step 3: Cross multiply
    5,782,089.70x = 8,673,154.03 × 1,464,137.84
  4. Step 4: Simplify right side
    5,782,089.70x = 12,698,692,986,159.34
  5. Step 5: Solve for x
    x = 12,698,692,986,159.34/5,782,089.70
  6. Step 6: Final answer
    x = 2,196,211.69

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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.