Home / 732,973.77-1,097,963.90-377,240.44

Finding the Fourth Proportional to 732,973.77, 1,097,963.90 and 377,240.44

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Solution

The fourth proportional to 732,973.77, 1,097,963.90 and 377,240.44 is: 565,090.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,973.77 : 1,097,963.90 = 377,240.44 : x
  2. Step 2: Convert to fraction form
    732,973.77/1,097,963.90 = 377,240.44/x
  3. Step 3: Cross multiply
    732,973.77x = 1,097,963.90 × 377,240.44
  4. Step 4: Simplify right side
    732,973.77x = 414,196,384,740.12
  5. Step 5: Solve for x
    x = 414,196,384,740.12/732,973.77
  6. Step 6: Final answer
    x = 565,090.32

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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.