Home / 4,740,100.17-6,539,477.06-2,752,897.50

Finding the Fourth Proportional to 4,740,100.17, 6,539,477.06 and 2,752,897.50

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Solution

The fourth proportional to 4,740,100.17, 6,539,477.06 and 2,752,897.50 is: 3,797,917.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,100.17 : 6,539,477.06 = 2,752,897.50 : x
  2. Step 2: Convert to fraction form
    4,740,100.17/6,539,477.06 = 2,752,897.50/x
  3. Step 3: Cross multiply
    4,740,100.17x = 6,539,477.06 × 2,752,897.50
  4. Step 4: Simplify right side
    4,740,100.17x = 18,002,510,033,069.04
  5. Step 5: Solve for x
    x = 18,002,510,033,069.04/4,740,100.17
  6. Step 6: Final answer
    x = 3,797,917.64

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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.