Home / 670,173.88-924,849.33-364,250.17

Finding the Fourth Proportional to 670,173.88, 924,849.33 and 364,250.17

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Solution

The fourth proportional to 670,173.88, 924,849.33 and 364,250.17 is: 502,670.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,173.88 : 924,849.33 = 364,250.17 : x
  2. Step 2: Convert to fraction form
    670,173.88/924,849.33 = 364,250.17/x
  3. Step 3: Cross multiply
    670,173.88x = 924,849.33 × 364,250.17
  4. Step 4: Simplify right side
    670,173.88x = 336,876,528,567.04
  5. Step 5: Solve for x
    x = 336,876,528,567.04/670,173.88
  6. Step 6: Final answer
    x = 502,670.33

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1.5x scale

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.