Home / 4,833,643.50-6,670,603.65-2,769,058.14

Finding the Fourth Proportional to 4,833,643.50, 6,670,603.65 and 2,769,058.14

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Solution

The fourth proportional to 4,833,643.50, 6,670,603.65 and 2,769,058.14 is: 3,821,400.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,643.50 : 6,670,603.65 = 2,769,058.14 : x
  2. Step 2: Convert to fraction form
    4,833,643.50/6,670,603.65 = 2,769,058.14/x
  3. Step 3: Cross multiply
    4,833,643.50x = 6,670,603.65 × 2,769,058.14
  4. Step 4: Simplify right side
    4,833,643.50x = 18,471,289,335,746.21
  5. Step 5: Solve for x
    x = 18,471,289,335,746.21/4,833,643.50
  6. Step 6: Final answer
    x = 3,821,400.84

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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.