Home / 5,075,776.02-7,595,871.87-3,638,044.05

Finding the Fourth Proportional to 5,075,776.02, 7,595,871.87 and 3,638,044.05

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Solution

The fourth proportional to 5,075,776.02, 7,595,871.87 and 3,638,044.05 is: 5,444,313.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,776.02 : 7,595,871.87 = 3,638,044.05 : x
  2. Step 2: Convert to fraction form
    5,075,776.02/7,595,871.87 = 3,638,044.05/x
  3. Step 3: Cross multiply
    5,075,776.02x = 7,595,871.87 × 3,638,044.05
  4. Step 4: Simplify right side
    5,075,776.02x = 27,634,116,461,215.87
  5. Step 5: Solve for x
    x = 27,634,116,461,215.87/5,075,776.02
  6. Step 6: Final answer
    x = 5,444,313.61

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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.