Home / 1,867,442.54-2,801,263.08-588,150.05

Finding the Fourth Proportional to 1,867,442.54, 2,801,263.08 and 588,150.05

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Solution

The fourth proportional to 1,867,442.54, 2,801,263.08 and 588,150.05 is: 882,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,867,442.54 : 2,801,263.08 = 588,150.05 : x
  2. Step 2: Convert to fraction form
    1,867,442.54/2,801,263.08 = 588,150.05/x
  3. Step 3: Cross multiply
    1,867,442.54x = 2,801,263.08 × 588,150.05
  4. Step 4: Simplify right side
    1,867,442.54x = 1,647,563,020,565.15
  5. Step 5: Solve for x
    x = 1,647,563,020,565.15/1,867,442.54
  6. Step 6: Final answer
    x = 882,256.34

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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.