Home / 7,263,938.44-10,024,690.26-4,000,752.52

Finding the Fourth Proportional to 7,263,938.44, 10,024,690.26 and 4,000,752.52

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Solution

The fourth proportional to 7,263,938.44, 10,024,690.26 and 4,000,752.52 is: 5,521,289.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,938.44 : 10,024,690.26 = 4,000,752.52 : x
  2. Step 2: Convert to fraction form
    7,263,938.44/10,024,690.26 = 4,000,752.52/x
  3. Step 3: Cross multiply
    7,263,938.44x = 10,024,690.26 × 4,000,752.52
  4. Step 4: Simplify right side
    7,263,938.44x = 40,106,304,819,914.45
  5. Step 5: Solve for x
    x = 40,106,304,819,914.45/7,263,938.44
  6. Step 6: Final answer
    x = 5,521,289.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.