Home / 5,921,893.54-8,886,124.86-2,889,284.32

Finding the Fourth Proportional to 5,921,893.54, 8,886,124.86 and 2,889,284.32

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Solution

The fourth proportional to 5,921,893.54, 8,886,124.86 and 2,889,284.32 is: 4,335,529.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,893.54 : 8,886,124.86 = 2,889,284.32 : x
  2. Step 2: Convert to fraction form
    5,921,893.54/8,886,124.86 = 2,889,284.32/x
  3. Step 3: Cross multiply
    5,921,893.54x = 8,886,124.86 × 2,889,284.32
  4. Step 4: Simplify right side
    5,921,893.54x = 25,674,541,223,560.19
  5. Step 5: Solve for x
    x = 25,674,541,223,560.19/5,921,893.54
  6. Step 6: Final answer
    x = 4,335,529.01

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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.