Home / 1,540,234.63-2,310,506.25-529,223.41

Finding the Fourth Proportional to 1,540,234.63, 2,310,506.25 and 529,223.41

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Solution

The fourth proportional to 1,540,234.63, 2,310,506.25 and 529,223.41 is: 793,888.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,234.63 : 2,310,506.25 = 529,223.41 : x
  2. Step 2: Convert to fraction form
    1,540,234.63/2,310,506.25 = 529,223.41/x
  3. Step 3: Cross multiply
    1,540,234.63x = 2,310,506.25 × 529,223.41
  4. Step 4: Simplify right side
    1,540,234.63x = 1,222,773,996,451.31
  5. Step 5: Solve for x
    x = 1,222,773,996,451.31/1,540,234.63
  6. Step 6: Final answer
    x = 793,888.13

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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.