Home / 1,573,054.71-2,358,087.21-1,002,835.37

Finding the Fourth Proportional to 1,573,054.71, 2,358,087.21 and 1,002,835.37

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Solution

The fourth proportional to 1,573,054.71, 2,358,087.21 and 1,002,835.37 is: 1,503,300.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,054.71 : 2,358,087.21 = 1,002,835.37 : x
  2. Step 2: Convert to fraction form
    1,573,054.71/2,358,087.21 = 1,002,835.37/x
  3. Step 3: Cross multiply
    1,573,054.71x = 2,358,087.21 × 1,002,835.37
  4. Step 4: Simplify right side
    1,573,054.71x = 2,364,773,247,942.18
  5. Step 5: Solve for x
    x = 2,364,773,247,942.18/1,573,054.71
  6. Step 6: Final answer
    x = 1,503,300.07

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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.