Home / 1,359,708.25-2,039,038.12-601,133.37

Finding the Fourth Proportional to 1,359,708.25, 2,039,038.12 and 601,133.37

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Solution

The fourth proportional to 1,359,708.25, 2,039,038.12 and 601,133.37 is: 901,468.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,708.25 : 2,039,038.12 = 601,133.37 : x
  2. Step 2: Convert to fraction form
    1,359,708.25/2,039,038.12 = 601,133.37/x
  3. Step 3: Cross multiply
    1,359,708.25x = 2,039,038.12 × 601,133.37
  4. Step 4: Simplify right side
    1,359,708.25x = 1,225,733,849,739.09
  5. Step 5: Solve for x
    x = 1,225,733,849,739.09/1,359,708.25
  6. Step 6: Final answer
    x = 901,468.27

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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.