Home / 5,953,719.20-8,216,038.80-3,237,441.44

Finding the Fourth Proportional to 5,953,719.20, 8,216,038.80 and 3,237,441.44

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Solution

The fourth proportional to 5,953,719.20, 8,216,038.80 and 3,237,441.44 is: 4,467,618.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,719.20 : 8,216,038.80 = 3,237,441.44 : x
  2. Step 2: Convert to fraction form
    5,953,719.20/8,216,038.80 = 3,237,441.44/x
  3. Step 3: Cross multiply
    5,953,719.20x = 8,216,038.80 × 3,237,441.44
  4. Step 4: Simplify right side
    5,953,719.20x = 26,598,944,483,767.87
  5. Step 5: Solve for x
    x = 26,598,944,483,767.87/5,953,719.20
  6. Step 6: Final answer
    x = 4,467,618.24

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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.