Home / 3,514,356.84-5,270,075.04-1,716,718.44

Finding the Fourth Proportional to 3,514,356.84, 5,270,075.04 and 1,716,718.44

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Solution

The fourth proportional to 3,514,356.84, 5,270,075.04 and 1,716,718.44 is: 2,574,364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,356.84 : 5,270,075.04 = 1,716,718.44 : x
  2. Step 2: Convert to fraction form
    3,514,356.84/5,270,075.04 = 1,716,718.44/x
  3. Step 3: Cross multiply
    3,514,356.84x = 5,270,075.04 × 1,716,718.44
  4. Step 4: Simplify right side
    3,514,356.84x = 9,047,235,001,351.74
  5. Step 5: Solve for x
    x = 9,047,235,001,351.74/3,514,356.84
  6. Step 6: Final answer
    x = 2,574,364.36

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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.