Home / 2,863,567.90-4,295,254.65-733,672.90

Finding the Fourth Proportional to 2,863,567.90, 4,295,254.65 and 733,672.90

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Solution

The fourth proportional to 2,863,567.90, 4,295,254.65 and 733,672.90 is: 1,100,484.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,567.90 : 4,295,254.65 = 733,672.90 : x
  2. Step 2: Convert to fraction form
    2,863,567.90/4,295,254.65 = 733,672.90/x
  3. Step 3: Cross multiply
    2,863,567.90x = 4,295,254.65 × 733,672.90
  4. Step 4: Simplify right side
    2,863,567.90x = 3,151,311,935,303.99
  5. Step 5: Solve for x
    x = 3,151,311,935,303.99/2,863,567.90
  6. Step 6: Final answer
    x = 1,100,484.45

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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.