Home / 4,538,050.90-6,262,820-2,772,704.95

Finding the Fourth Proportional to 4,538,050.90, 6,262,820 and 2,772,704.95

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Solution

The fourth proportional to 4,538,050.90, 6,262,820 and 2,772,704.95 is: 3,826,522.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,050.90 : 6,262,820 = 2,772,704.95 : x
  2. Step 2: Convert to fraction form
    4,538,050.90/6,262,820 = 2,772,704.95/x
  3. Step 3: Cross multiply
    4,538,050.90x = 6,262,820 × 2,772,704.95
  4. Step 4: Simplify right side
    4,538,050.90x = 17,364,952,014,959.00
  5. Step 5: Solve for x
    x = 17,364,952,014,959.00/4,538,050.90
  6. Step 6: Final answer
    x = 3,826,522.09

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1.5x scale

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.