Home / 6,550,482.44-9,039,701.63-3,798,801.35

Finding the Fourth Proportional to 6,550,482.44, 9,039,701.63 and 3,798,801.35

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Solution

The fourth proportional to 6,550,482.44, 9,039,701.63 and 3,798,801.35 is: 5,242,366.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,482.44 : 9,039,701.63 = 3,798,801.35 : x
  2. Step 2: Convert to fraction form
    6,550,482.44/9,039,701.63 = 3,798,801.35/x
  3. Step 3: Cross multiply
    6,550,482.44x = 9,039,701.63 × 3,798,801.35
  4. Step 4: Simplify right side
    6,550,482.44x = 34,340,030,691,448.69
  5. Step 5: Solve for x
    x = 34,340,030,691,448.69/6,550,482.44
  6. Step 6: Final answer
    x = 5,242,366.65

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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.