Home / 4,114,935.40-6,173,269.81-1,556,093.70

Finding the Fourth Proportional to 4,114,935.40, 6,173,269.81 and 1,556,093.70

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Solution

The fourth proportional to 4,114,935.40, 6,173,269.81 and 1,556,093.70 is: 2,334,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,935.40 : 6,173,269.81 = 1,556,093.70 : x
  2. Step 2: Convert to fraction form
    4,114,935.40/6,173,269.81 = 1,556,093.70/x
  3. Step 3: Cross multiply
    4,114,935.40x = 6,173,269.81 × 1,556,093.70
  4. Step 4: Simplify right side
    4,114,935.40x = 9,606,186,228,810.97
  5. Step 5: Solve for x
    x = 9,606,186,228,810.97/4,114,935.40
  6. Step 6: Final answer
    x = 2,334,468.30

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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.