Home / 4,455,041.19-6,147,959.37-2,417,850.69

Finding the Fourth Proportional to 4,455,041.19, 6,147,959.37 and 2,417,850.69

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Solution

The fourth proportional to 4,455,041.19, 6,147,959.37 and 2,417,850.69 is: 3,336,635.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,041.19 : 6,147,959.37 = 2,417,850.69 : x
  2. Step 2: Convert to fraction form
    4,455,041.19/6,147,959.37 = 2,417,850.69/x
  3. Step 3: Cross multiply
    4,455,041.19x = 6,147,959.37 × 2,417,850.69
  4. Step 4: Simplify right side
    4,455,041.19x = 14,864,847,804,846.46
  5. Step 5: Solve for x
    x = 14,864,847,804,846.46/4,455,041.19
  6. Step 6: Final answer
    x = 3,336,635.32

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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.