Home / 4,303,422.50-5,938,723.04-2,369,678.47

Finding the Fourth Proportional to 4,303,422.50, 5,938,723.04 and 2,369,678.47

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Solution

The fourth proportional to 4,303,422.50, 5,938,723.04 and 2,369,678.47 is: 3,270,156.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,422.50 : 5,938,723.04 = 2,369,678.47 : x
  2. Step 2: Convert to fraction form
    4,303,422.50/5,938,723.04 = 2,369,678.47/x
  3. Step 3: Cross multiply
    4,303,422.50x = 5,938,723.04 × 2,369,678.47
  4. Step 4: Simplify right side
    4,303,422.50x = 14,072,864,100,485.75
  5. Step 5: Solve for x
    x = 14,072,864,100,485.75/4,303,422.50
  6. Step 6: Final answer
    x = 3,270,156.28

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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.