Home / 4,205,272.94-5,803,278.95-2,271,533.52

Finding the Fourth Proportional to 4,205,272.94, 5,803,278.95 and 2,271,533.52

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Solution

The fourth proportional to 4,205,272.94, 5,803,278.95 and 2,271,533.52 is: 3,134,717.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,272.94 : 5,803,278.95 = 2,271,533.52 : x
  2. Step 2: Convert to fraction form
    4,205,272.94/5,803,278.95 = 2,271,533.52/x
  3. Step 3: Cross multiply
    4,205,272.94x = 5,803,278.95 × 2,271,533.52
  4. Step 4: Simplify right side
    4,205,272.94x = 13,182,342,649,477.74
  5. Step 5: Solve for x
    x = 13,182,342,649,477.74/4,205,272.94
  6. Step 6: Final answer
    x = 3,134,717.50

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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.