Home / 4,804,262.64-7,206,395.52-1,210,059.36

Finding the Fourth Proportional to 4,804,262.64, 7,206,395.52 and 1,210,059.36

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Solution

The fourth proportional to 4,804,262.64, 7,206,395.52 and 1,210,059.36 is: 1,815,089.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,262.64 : 7,206,395.52 = 1,210,059.36 : x
  2. Step 2: Convert to fraction form
    4,804,262.64/7,206,395.52 = 1,210,059.36/x
  3. Step 3: Cross multiply
    4,804,262.64x = 7,206,395.52 × 1,210,059.36
  4. Step 4: Simplify right side
    4,804,262.64x = 8,720,166,350,838.07
  5. Step 5: Solve for x
    x = 8,720,166,350,838.07/4,804,262.64
  6. Step 6: Final answer
    x = 1,815,089.43

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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.