Home / 4,396,555.40-6,592,500.30-1,556,760.20

Finding the Fourth Proportional to 4,396,555.40, 6,592,500.30 and 1,556,760.20

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Solution

The fourth proportional to 4,396,555.40, 6,592,500.30 and 1,556,760.20 is: 2,334,314.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,555.40 : 6,592,500.30 = 1,556,760.20 : x
  2. Step 2: Convert to fraction form
    4,396,555.40/6,592,500.30 = 1,556,760.20/x
  3. Step 3: Cross multiply
    4,396,555.40x = 6,592,500.30 × 1,556,760.20
  4. Step 4: Simplify right side
    4,396,555.40x = 10,262,942,085,528.06
  5. Step 5: Solve for x
    x = 10,262,942,085,528.06/4,396,555.40
  6. Step 6: Final answer
    x = 2,334,314.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.