Home / 706,049-973,677.06-464,536.52

Finding the Fourth Proportional to 706,049, 973,677.06 and 464,536.52

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Solution

The fourth proportional to 706,049, 973,677.06 and 464,536.52 is: 640,619.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,049 : 973,677.06 = 464,536.52 : x
  2. Step 2: Convert to fraction form
    706,049/973,677.06 = 464,536.52/x
  3. Step 3: Cross multiply
    706,049x = 973,677.06 × 464,536.52
  4. Step 4: Simplify right side
    706,049x = 452,308,553,056.23
  5. Step 5: Solve for x
    x = 452,308,553,056.23/706,049
  6. Step 6: Final answer
    x = 640,619.21

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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.