Home / 3,014,583.84-4,160,124.74-1,656,544.32

Finding the Fourth Proportional to 3,014,583.84, 4,160,124.74 and 1,656,544.32

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Solution

The fourth proportional to 3,014,583.84, 4,160,124.74 and 1,656,544.32 is: 2,286,030.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,583.84 : 4,160,124.74 = 1,656,544.32 : x
  2. Step 2: Convert to fraction form
    3,014,583.84/4,160,124.74 = 1,656,544.32/x
  3. Step 3: Cross multiply
    3,014,583.84x = 4,160,124.74 × 1,656,544.32
  4. Step 4: Simplify right side
    3,014,583.84x = 6,891,431,008,538.48
  5. Step 5: Solve for x
    x = 6,891,431,008,538.48/3,014,583.84
  6. Step 6: Final answer
    x = 2,286,030.63

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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.