Home / 1,634,635.48-2,451,928.56-735,442.24

Finding the Fourth Proportional to 1,634,635.48, 2,451,928.56 and 735,442.24

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Solution

The fourth proportional to 1,634,635.48, 2,451,928.56 and 735,442.24 is: 1,103,152.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,635.48 : 2,451,928.56 = 735,442.24 : x
  2. Step 2: Convert to fraction form
    1,634,635.48/2,451,928.56 = 735,442.24/x
  3. Step 3: Cross multiply
    1,634,635.48x = 2,451,928.56 × 735,442.24
  4. Step 4: Simplify right side
    1,634,635.48x = 1,803,251,832,486.37
  5. Step 5: Solve for x
    x = 1,803,251,832,486.37/1,634,635.48
  6. Step 6: Final answer
    x = 1,103,152.27

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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.