Home / 1,075,034.23-1,483,528.05-584,987.03

Finding the Fourth Proportional to 1,075,034.23, 1,483,528.05 and 584,987.03

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Solution

The fourth proportional to 1,075,034.23, 1,483,528.05 and 584,987.03 is: 807,271.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,034.23 : 1,483,528.05 = 584,987.03 : x
  2. Step 2: Convert to fraction form
    1,075,034.23/1,483,528.05 = 584,987.03/x
  3. Step 3: Cross multiply
    1,075,034.23x = 1,483,528.05 × 584,987.03
  4. Step 4: Simplify right side
    1,075,034.23x = 867,844,667,891.19
  5. Step 5: Solve for x
    x = 867,844,667,891.19/1,075,034.23
  6. Step 6: Final answer
    x = 807,271.66

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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.