Home / 3,533,810.56-4,875,377.76-2,005,032.16

Finding the Fourth Proportional to 3,533,810.56, 4,875,377.76 and 2,005,032.16

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Solution

The fourth proportional to 3,533,810.56, 4,875,377.76 and 2,005,032.16 is: 2,766,217.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,810.56 : 4,875,377.76 = 2,005,032.16 : x
  2. Step 2: Convert to fraction form
    3,533,810.56/4,875,377.76 = 2,005,032.16/x
  3. Step 3: Cross multiply
    3,533,810.56x = 4,875,377.76 × 2,005,032.16
  4. Step 4: Simplify right side
    3,533,810.56x = 9,775,289,200,948.76
  5. Step 5: Solve for x
    x = 9,775,289,200,948.76/3,533,810.56
  6. Step 6: Final answer
    x = 2,766,217.67

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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.