Home / 4,516,005.48-6,230,570.67-2,885,367.34

Finding the Fourth Proportional to 4,516,005.48, 6,230,570.67 and 2,885,367.34

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Solution

The fourth proportional to 4,516,005.48, 6,230,570.67 and 2,885,367.34 is: 3,980,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,005.48 : 6,230,570.67 = 2,885,367.34 : x
  2. Step 2: Convert to fraction form
    4,516,005.48/6,230,570.67 = 2,885,367.34/x
  3. Step 3: Cross multiply
    4,516,005.48x = 6,230,570.67 × 2,885,367.34
  4. Step 4: Simplify right side
    4,516,005.48x = 17,977,485,144,063.20
  5. Step 5: Solve for x
    x = 17,977,485,144,063.20/4,516,005.48
  6. Step 6: Final answer
    x = 3,980,837.76

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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.