Home / 5,059,053.54-7,591,570.02-1,866,422.34

Finding the Fourth Proportional to 5,059,053.54, 7,591,570.02 and 1,866,422.34

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Solution

The fourth proportional to 5,059,053.54, 7,591,570.02 and 1,866,422.34 is: 2,800,736.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,053.54 : 7,591,570.02 = 1,866,422.34 : x
  2. Step 2: Convert to fraction form
    5,059,053.54/7,591,570.02 = 1,866,422.34/x
  3. Step 3: Cross multiply
    5,059,053.54x = 7,591,570.02 × 1,866,422.34
  4. Step 4: Simplify right side
    5,059,053.54x = 14,169,075,881,002.25
  5. Step 5: Solve for x
    x = 14,169,075,881,002.25/5,059,053.54
  6. Step 6: Final answer
    x = 2,800,736.50

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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.