Home / 670,177.22-924,853.92-364,253.50

Finding the Fourth Proportional to 670,177.22, 924,853.92 and 364,253.50

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Solution

The fourth proportional to 670,177.22, 924,853.92 and 364,253.50 is: 502,674.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,177.22 : 924,853.92 = 364,253.50 : x
  2. Step 2: Convert to fraction form
    670,177.22/924,853.92 = 364,253.50/x
  3. Step 3: Cross multiply
    670,177.22x = 924,853.92 × 364,253.50
  4. Step 4: Simplify right side
    670,177.22x = 336,881,277,138.84
  5. Step 5: Solve for x
    x = 336,881,277,138.84/670,177.22
  6. Step 6: Final answer
    x = 502,674.92

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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.