Home / 10,179,522-14,047,440.84-5,828,464.08

Finding the Fourth Proportional to 10,179,522, 14,047,440.84 and 5,828,464.08

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Solution

The fourth proportional to 10,179,522, 14,047,440.84 and 5,828,464.08 is: 8,043,108.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,179,522 : 14,047,440.84 = 5,828,464.08 : x
  2. Step 2: Convert to fraction form
    10,179,522/14,047,440.84 = 5,828,464.08/x
  3. Step 3: Cross multiply
    10,179,522x = 14,047,440.84 × 5,828,464.08
  4. Step 4: Simplify right side
    10,179,522x = 81,875,004,351,865.03
  5. Step 5: Solve for x
    x = 81,875,004,351,865.03/10,179,522
  6. Step 6: Final answer
    x = 8,043,108.93

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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.