Home / 670,044.33-924,664.95-364,123.26

Finding the Fourth Proportional to 670,044.33, 924,664.95 and 364,123.26

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Solution

The fourth proportional to 670,044.33, 924,664.95 and 364,123.26 is: 502,492.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,044.33 : 924,664.95 = 364,123.26 : x
  2. Step 2: Convert to fraction form
    670,044.33/924,664.95 = 364,123.26/x
  3. Step 3: Cross multiply
    670,044.33x = 924,664.95 × 364,123.26
  4. Step 4: Simplify right side
    670,044.33x = 336,692,016,001.74
  5. Step 5: Solve for x
    x = 336,692,016,001.74/670,044.33
  6. Step 6: Final answer
    x = 502,492.15

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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.