Home / 2,989,323.63-4,484,697.23-967,567.88

Finding the Fourth Proportional to 2,989,323.63, 4,484,697.23 and 967,567.88

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Solution

The fourth proportional to 2,989,323.63, 4,484,697.23 and 967,567.88 is: 1,451,582.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,989,323.63 : 4,484,697.23 = 967,567.88 : x
  2. Step 2: Convert to fraction form
    2,989,323.63/4,484,697.23 = 967,567.88/x
  3. Step 3: Cross multiply
    2,989,323.63x = 4,484,697.23 × 967,567.88
  4. Step 4: Simplify right side
    2,989,323.63x = 4,339,249,004,903.64
  5. Step 5: Solve for x
    x = 4,339,249,004,903.64/2,989,323.63
  6. Step 6: Final answer
    x = 1,451,582.21

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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.