Home / 4,153,800.15-6,230,700.23-3,020,059.35

Finding the Fourth Proportional to 4,153,800.15, 6,230,700.23 and 3,020,059.35

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Solution

The fourth proportional to 4,153,800.15, 6,230,700.23 and 3,020,059.35 is: 4,530,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,800.15 : 6,230,700.23 = 3,020,059.35 : x
  2. Step 2: Convert to fraction form
    4,153,800.15/6,230,700.23 = 3,020,059.35/x
  3. Step 3: Cross multiply
    4,153,800.15x = 6,230,700.23 × 3,020,059.35
  4. Step 4: Simplify right side
    4,153,800.15x = 18,817,084,471,558.35
  5. Step 5: Solve for x
    x = 18,817,084,471,558.35/4,153,800.15
  6. Step 6: Final answer
    x = 4,530,089.03

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Similar ratio
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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.