Home / 7,035,274.41-10,550,221.56-3,838,692.03

Finding the Fourth Proportional to 7,035,274.41, 10,550,221.56 and 3,838,692.03

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Solution

The fourth proportional to 7,035,274.41, 10,550,221.56 and 3,838,692.03 is: 5,756,570.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,274.41 : 10,550,221.56 = 3,838,692.03 : x
  2. Step 2: Convert to fraction form
    7,035,274.41/10,550,221.56 = 3,838,692.03/x
  3. Step 3: Cross multiply
    7,035,274.41x = 10,550,221.56 × 3,838,692.03
  4. Step 4: Simplify right side
    7,035,274.41x = 40,499,051,417,106.16
  5. Step 5: Solve for x
    x = 40,499,051,417,106.16/7,035,274.41
  6. Step 6: Final answer
    x = 5,756,570.26

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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.