Home / 2,596,825.47-3,583,804.60-1,435,246.75

Finding the Fourth Proportional to 2,596,825.47, 3,583,804.60 and 1,435,246.75

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Solution

The fourth proportional to 2,596,825.47, 3,583,804.60 and 1,435,246.75 is: 1,980,743.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,825.47 : 3,583,804.60 = 1,435,246.75 : x
  2. Step 2: Convert to fraction form
    2,596,825.47/3,583,804.60 = 1,435,246.75/x
  3. Step 3: Cross multiply
    2,596,825.47x = 3,583,804.60 × 1,435,246.75
  4. Step 4: Simplify right side
    2,596,825.47x = 5,143,643,904,785.05
  5. Step 5: Solve for x
    x = 5,143,643,904,785.05/2,596,825.47
  6. Step 6: Final answer
    x = 1,980,743.01

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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.