Home / 3,358,437.75-4,634,647.34-1,830,550.95

Finding the Fourth Proportional to 3,358,437.75, 4,634,647.34 and 1,830,550.95

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Solution

The fourth proportional to 3,358,437.75, 4,634,647.34 and 1,830,550.95 is: 2,526,162.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,437.75 : 4,634,647.34 = 1,830,550.95 : x
  2. Step 2: Convert to fraction form
    3,358,437.75/4,634,647.34 = 1,830,550.95/x
  3. Step 3: Cross multiply
    3,358,437.75x = 4,634,647.34 × 1,830,550.95
  4. Step 4: Simplify right side
    3,358,437.75x = 8,483,958,081,999.22
  5. Step 5: Solve for x
    x = 8,483,958,081,999.22/3,358,437.75
  6. Step 6: Final answer
    x = 2,526,162.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.