Home / 3,297,062.58-4,547,674.67-2,319,075.82

Finding the Fourth Proportional to 3,297,062.58, 4,547,674.67 and 2,319,075.82

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Solution

The fourth proportional to 3,297,062.58, 4,547,674.67 and 2,319,075.82 is: 3,198,726.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,062.58 : 4,547,674.67 = 2,319,075.82 : x
  2. Step 2: Convert to fraction form
    3,297,062.58/4,547,674.67 = 2,319,075.82/x
  3. Step 3: Cross multiply
    3,297,062.58x = 4,547,674.67 × 2,319,075.82
  4. Step 4: Simplify right side
    3,297,062.58x = 10,546,402,352,828.10
  5. Step 5: Solve for x
    x = 10,546,402,352,828.10/3,297,062.58
  6. Step 6: Final answer
    x = 3,198,726.77

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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.