Home / 6,577,336.32-9,075,561.60-3,675,799.68

Finding the Fourth Proportional to 6,577,336.32, 9,075,561.60 and 3,675,799.68

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Solution

The fourth proportional to 6,577,336.32, 9,075,561.60 and 3,675,799.68 is: 5,071,953.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,336.32 : 9,075,561.60 = 3,675,799.68 : x
  2. Step 2: Convert to fraction form
    6,577,336.32/9,075,561.60 = 3,675,799.68/x
  3. Step 3: Cross multiply
    6,577,336.32x = 9,075,561.60 × 3,675,799.68
  4. Step 4: Simplify right side
    6,577,336.32x = 33,359,946,425,100.29
  5. Step 5: Solve for x
    x = 33,359,946,425,100.29/6,577,336.32
  6. Step 6: Final answer
    x = 5,071,953.87

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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.