Home / 5,075,772.02-7,595,865.88-3,638,040.06

Finding the Fourth Proportional to 5,075,772.02, 7,595,865.88 and 3,638,040.06

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Solution

The fourth proportional to 5,075,772.02, 7,595,865.88 and 3,638,040.06 is: 5,444,307.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,772.02 : 7,595,865.88 = 3,638,040.06 : x
  2. Step 2: Convert to fraction form
    5,075,772.02/7,595,865.88 = 3,638,040.06/x
  3. Step 3: Cross multiply
    5,075,772.02x = 7,595,865.88 × 3,638,040.06
  4. Step 4: Simplify right side
    5,075,772.02x = 27,634,064,361,827.15
  5. Step 5: Solve for x
    x = 27,634,064,361,827.15/5,075,772.02
  6. Step 6: Final answer
    x = 5,444,307.63

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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.