Home / 3,357,532-4,633,394.16-1,829,640.34

Finding the Fourth Proportional to 3,357,532, 4,633,394.16 and 1,829,640.34

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Solution

The fourth proportional to 3,357,532, 4,633,394.16 and 1,829,640.34 is: 2,524,903.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,532 : 4,633,394.16 = 1,829,640.34 : x
  2. Step 2: Convert to fraction form
    3,357,532/4,633,394.16 = 1,829,640.34/x
  3. Step 3: Cross multiply
    3,357,532x = 4,633,394.16 × 1,829,640.34
  4. Step 4: Simplify right side
    3,357,532x = 8,477,444,866,256.42
  5. Step 5: Solve for x
    x = 8,477,444,866,256.42/3,357,532
  6. Step 6: Final answer
    x = 2,524,903.67

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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.