Home / 4,205,275.34-5,803,282.20-2,271,535.88

Finding the Fourth Proportional to 4,205,275.34, 5,803,282.20 and 2,271,535.88

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Solution

The fourth proportional to 4,205,275.34, 5,803,282.20 and 2,271,535.88 is: 3,134,720.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,275.34 : 5,803,282.20 = 2,271,535.88 : x
  2. Step 2: Convert to fraction form
    4,205,275.34/5,803,282.20 = 2,271,535.88/x
  3. Step 3: Cross multiply
    4,205,275.34x = 5,803,282.20 × 2,271,535.88
  4. Step 4: Simplify right side
    4,205,275.34x = 13,182,363,739,065.34
  5. Step 5: Solve for x
    x = 13,182,363,739,065.34/4,205,275.34
  6. Step 6: Final answer
    x = 3,134,720.72

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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.