Home / 2,633,308.64-3,949,962.95-740,050.08

Finding the Fourth Proportional to 2,633,308.64, 3,949,962.95 and 740,050.08

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Solution

The fourth proportional to 2,633,308.64, 3,949,962.95 and 740,050.08 is: 1,110,075.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,308.64 : 3,949,962.95 = 740,050.08 : x
  2. Step 2: Convert to fraction form
    2,633,308.64/3,949,962.95 = 740,050.08/x
  3. Step 3: Cross multiply
    2,633,308.64x = 3,949,962.95 × 740,050.08
  4. Step 4: Simplify right side
    2,633,308.64x = 2,923,170,384,182.30
  5. Step 5: Solve for x
    x = 2,923,170,384,182.30/2,633,308.64
  6. Step 6: Final answer
    x = 1,110,075.11

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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.