Home / 4,340,488-5,989,945.44-2,406,830.08

Finding the Fourth Proportional to 4,340,488, 5,989,945.44 and 2,406,830.08

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Solution

The fourth proportional to 4,340,488, 5,989,945.44 and 2,406,830.08 is: 3,321,465.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,488 : 5,989,945.44 = 2,406,830.08 : x
  2. Step 2: Convert to fraction form
    4,340,488/5,989,945.44 = 2,406,830.08/x
  3. Step 3: Cross multiply
    4,340,488x = 5,989,945.44 × 2,406,830.08
  4. Step 4: Simplify right side
    4,340,488x = 14,416,780,862,550.84
  5. Step 5: Solve for x
    x = 14,416,780,862,550.84/4,340,488
  6. Step 6: Final answer
    x = 3,321,465.43

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1.5x scale

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.