Home / 7,576,839.63-10,455,881.13-4,269,304.20

Finding the Fourth Proportional to 7,576,839.63, 10,455,881.13 and 4,269,304.20

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Solution

The fourth proportional to 7,576,839.63, 10,455,881.13 and 4,269,304.20 is: 5,891,551.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576,839.63 : 10,455,881.13 = 4,269,304.20 : x
  2. Step 2: Convert to fraction form
    7,576,839.63/10,455,881.13 = 4,269,304.20/x
  3. Step 3: Cross multiply
    7,576,839.63x = 10,455,881.13 × 4,269,304.20
  4. Step 4: Simplify right side
    7,576,839.63x = 44,639,337,223,009.75
  5. Step 5: Solve for x
    x = 44,639,337,223,009.75/7,576,839.63
  6. Step 6: Final answer
    x = 5,891,551.02

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1.5x scale

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.