Home / 7,400,284.34-11,102,341.95-2,282,602.28

Finding the Fourth Proportional to 7,400,284.34, 11,102,341.95 and 2,282,602.28

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Solution

The fourth proportional to 7,400,284.34, 11,102,341.95 and 2,282,602.28 is: 3,424,494.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,400,284.34 : 11,102,341.95 = 2,282,602.28 : x
  2. Step 2: Convert to fraction form
    7,400,284.34/11,102,341.95 = 2,282,602.28/x
  3. Step 3: Cross multiply
    7,400,284.34x = 11,102,341.95 × 2,282,602.28
  4. Step 4: Simplify right side
    7,400,284.34x = 25,342,230,992,897.93
  5. Step 5: Solve for x
    x = 25,342,230,992,897.93/7,400,284.34
  6. Step 6: Final answer
    x = 3,424,494.23

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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.