Home / 1,075,048.37-1,483,566.96-591,613.50

Finding the Fourth Proportional to 1,075,048.37, 1,483,566.96 and 591,613.50

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Solution

The fourth proportional to 1,075,048.37, 1,483,566.96 and 591,613.50 is: 816,426.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,048.37 : 1,483,566.96 = 591,613.50 : x
  2. Step 2: Convert to fraction form
    1,075,048.37/1,483,566.96 = 591,613.50/x
  3. Step 3: Cross multiply
    1,075,048.37x = 1,483,566.96 × 591,613.50
  4. Step 4: Simplify right side
    1,075,048.37x = 877,698,241,689.96
  5. Step 5: Solve for x
    x = 877,698,241,689.96/1,075,048.37
  6. Step 6: Final answer
    x = 816,426.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.