Home / 670,046.04-924,669.27-364,122.36

Finding the Fourth Proportional to 670,046.04, 924,669.27 and 364,122.36

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Solution

The fourth proportional to 670,046.04, 924,669.27 and 364,122.36 is: 502,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,046.04 : 924,669.27 = 364,122.36 : x
  2. Step 2: Convert to fraction form
    670,046.04/924,669.27 = 364,122.36/x
  3. Step 3: Cross multiply
    670,046.04x = 924,669.27 × 364,122.36
  4. Step 4: Simplify right side
    670,046.04x = 336,692,756,811.88
  5. Step 5: Solve for x
    x = 336,692,756,811.88/670,046.04
  6. Step 6: Final answer
    x = 502,491.97

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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.