Home / 5,104,024.63-7,657,157.97-1,509,511.34

Finding the Fourth Proportional to 5,104,024.63, 7,657,157.97 and 1,509,511.34

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Solution

The fourth proportional to 5,104,024.63, 7,657,157.97 and 1,509,511.34 is: 2,264,598.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,024.63 : 7,657,157.97 = 1,509,511.34 : x
  2. Step 2: Convert to fraction form
    5,104,024.63/7,657,157.97 = 1,509,511.34/x
  3. Step 3: Cross multiply
    5,104,024.63x = 7,657,157.97 × 1,509,511.34
  4. Step 4: Simplify right side
    5,104,024.63x = 11,558,566,807,029.28
  5. Step 5: Solve for x
    x = 11,558,566,807,029.28/5,104,024.63
  6. Step 6: Final answer
    x = 2,264,598.56

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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.