Home / 1,075,803.88-1,613,714.46-365,993.32

Finding the Fourth Proportional to 1,075,803.88, 1,613,714.46 and 365,993.32

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Solution

The fourth proportional to 1,075,803.88, 1,613,714.46 and 365,993.32 is: 548,992.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,803.88 : 1,613,714.46 = 365,993.32 : x
  2. Step 2: Convert to fraction form
    1,075,803.88/1,613,714.46 = 365,993.32/x
  3. Step 3: Cross multiply
    1,075,803.88x = 1,613,714.46 × 365,993.32
  4. Step 4: Simplify right side
    1,075,803.88x = 590,608,712,747.41
  5. Step 5: Solve for x
    x = 590,608,712,747.41/1,075,803.88
  6. Step 6: Final answer
    x = 548,992.92

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1.5x scale

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.