Home / 3,734,852.70-5,602,279.05-3,604,944.90

Finding the Fourth Proportional to 3,734,852.70, 5,602,279.05 and 3,604,944.90

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Solution

The fourth proportional to 3,734,852.70, 5,602,279.05 and 3,604,944.90 is: 5,407,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,852.70 : 5,602,279.05 = 3,604,944.90 : x
  2. Step 2: Convert to fraction form
    3,734,852.70/5,602,279.05 = 3,604,944.90/x
  3. Step 3: Cross multiply
    3,734,852.70x = 5,602,279.05 × 3,604,944.90
  4. Step 4: Simplify right side
    3,734,852.70x = 20,195,907,289,674.34
  5. Step 5: Solve for x
    x = 20,195,907,289,674.34/3,734,852.70
  6. Step 6: Final answer
    x = 5,407,417.35

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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.