Home / 1,308,567.04-1,962,847.59-410,077.24

Finding the Fourth Proportional to 1,308,567.04, 1,962,847.59 and 410,077.24

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Solution

The fourth proportional to 1,308,567.04, 1,962,847.59 and 410,077.24 is: 615,114.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,567.04 : 1,962,847.59 = 410,077.24 : x
  2. Step 2: Convert to fraction form
    1,308,567.04/1,962,847.59 = 410,077.24/x
  3. Step 3: Cross multiply
    1,308,567.04x = 1,962,847.59 × 410,077.24
  4. Step 4: Simplify right side
    1,308,567.04x = 804,919,122,247.85
  5. Step 5: Solve for x
    x = 804,919,122,247.85/1,308,567.04
  6. Step 6: Final answer
    x = 615,114.93

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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.