Home / 1,595,280.54-2,393,384.16-515,770.08

Finding the Fourth Proportional to 1,595,280.54, 2,393,384.16 and 515,770.08

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Solution

The fourth proportional to 1,595,280.54, 2,393,384.16 and 515,770.08 is: 773,804.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,280.54 : 2,393,384.16 = 515,770.08 : x
  2. Step 2: Convert to fraction form
    1,595,280.54/2,393,384.16 = 515,770.08/x
  3. Step 3: Cross multiply
    1,595,280.54x = 2,393,384.16 × 515,770.08
  4. Step 4: Simplify right side
    1,595,280.54x = 1,234,435,939,673.93
  5. Step 5: Solve for x
    x = 1,234,435,939,673.93/1,595,280.54
  6. Step 6: Final answer
    x = 773,804.93

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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.