Home / 3,663,008.20-5,484,014.70-3,558,032.20

Finding the Fourth Proportional to 3,663,008.20, 5,484,014.70 and 3,558,032.20

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Solution

The fourth proportional to 3,663,008.20, 5,484,014.70 and 3,558,032.20 is: 5,326,851.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,008.20 : 5,484,014.70 = 3,558,032.20 : x
  2. Step 2: Convert to fraction form
    3,663,008.20/5,484,014.70 = 3,558,032.20/x
  3. Step 3: Cross multiply
    3,663,008.20x = 5,484,014.70 × 3,558,032.20
  4. Step 4: Simplify right side
    3,663,008.20x = 19,512,300,887,873.34
  5. Step 5: Solve for x
    x = 19,512,300,887,873.34/3,663,008.20
  6. Step 6: Final answer
    x = 5,326,851.54

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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.