Home / 3,623,190.62-5,434,809.02-1,064,395.16

Finding the Fourth Proportional to 3,623,190.62, 5,434,809.02 and 1,064,395.16

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Solution

The fourth proportional to 3,623,190.62, 5,434,809.02 and 1,064,395.16 is: 1,596,599.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,190.62 : 5,434,809.02 = 1,064,395.16 : x
  2. Step 2: Convert to fraction form
    3,623,190.62/5,434,809.02 = 1,064,395.16/x
  3. Step 3: Cross multiply
    3,623,190.62x = 5,434,809.02 × 1,064,395.16
  4. Step 4: Simplify right side
    3,623,190.62x = 5,784,784,416,412.34
  5. Step 5: Solve for x
    x = 5,784,784,416,412.34/3,623,190.62
  6. Step 6: Final answer
    x = 1,596,599.52

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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.