Home / 4,205,330.40-5,803,352.40-2,271,590.40

Finding the Fourth Proportional to 4,205,330.40, 5,803,352.40 and 2,271,590.40

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Solution

The fourth proportional to 4,205,330.40, 5,803,352.40 and 2,271,590.40 is: 3,134,792.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,330.40 : 5,803,352.40 = 2,271,590.40 : x
  2. Step 2: Convert to fraction form
    4,205,330.40/5,803,352.40 = 2,271,590.40/x
  3. Step 3: Cross multiply
    4,205,330.40x = 5,803,352.40 × 2,271,590.40
  4. Step 4: Simplify right side
    4,205,330.40x = 13,182,839,599,656.96
  5. Step 5: Solve for x
    x = 13,182,839,599,656.96/4,205,330.40
  6. Step 6: Final answer
    x = 3,134,792.83

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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.