Home / 464,966.10-697,276.35-184,425.30

Finding the Fourth Proportional to 464,966.10, 697,276.35 and 184,425.30

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Solution

The fourth proportional to 464,966.10, 697,276.35 and 184,425.30 is: 276,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,966.10 : 697,276.35 = 184,425.30 : x
  2. Step 2: Convert to fraction form
    464,966.10/697,276.35 = 184,425.30/x
  3. Step 3: Cross multiply
    464,966.10x = 697,276.35 × 184,425.30
  4. Step 4: Simplify right side
    464,966.10x = 128,595,400,031.66
  5. Step 5: Solve for x
    x = 128,595,400,031.66/464,966.10
  6. Step 6: Final answer
    x = 276,569.41

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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.