Home / 4,626,627.42-6,941,392.96-2,782,262.08

Finding the Fourth Proportional to 4,626,627.42, 6,941,392.96 and 2,782,262.08

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Solution

The fourth proportional to 4,626,627.42, 6,941,392.96 and 2,782,262.08 is: 4,174,266.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,627.42 : 6,941,392.96 = 2,782,262.08 : x
  2. Step 2: Convert to fraction form
    4,626,627.42/6,941,392.96 = 2,782,262.08/x
  3. Step 3: Cross multiply
    4,626,627.42x = 6,941,392.96 × 2,782,262.08
  4. Step 4: Simplify right side
    4,626,627.42x = 19,312,774,414,986.96
  5. Step 5: Solve for x
    x = 19,312,774,414,986.96/4,626,627.42
  6. Step 6: Final answer
    x = 4,174,266.19

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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.