Home / 1,554,931.02-2,332,514.60-529,942.73

Finding the Fourth Proportional to 1,554,931.02, 2,332,514.60 and 529,942.73

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Solution

The fourth proportional to 1,554,931.02, 2,332,514.60 and 529,942.73 is: 794,954.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,931.02 : 2,332,514.60 = 529,942.73 : x
  2. Step 2: Convert to fraction form
    1,554,931.02/2,332,514.60 = 529,942.73/x
  3. Step 3: Cross multiply
    1,554,931.02x = 2,332,514.60 × 529,942.73
  4. Step 4: Simplify right side
    1,554,931.02x = 1,236,099,154,888.86
  5. Step 5: Solve for x
    x = 1,236,099,154,888.86/1,554,931.02
  6. Step 6: Final answer
    x = 794,954.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.