Home / 4,660,109.66-6,427,638.59-3,110,590.10

Finding the Fourth Proportional to 4,660,109.66, 6,427,638.59 and 3,110,590.10

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Solution

The fourth proportional to 4,660,109.66, 6,427,638.59 and 3,110,590.10 is: 4,290,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,109.66 : 6,427,638.59 = 3,110,590.10 : x
  2. Step 2: Convert to fraction form
    4,660,109.66/6,427,638.59 = 3,110,590.10/x
  3. Step 3: Cross multiply
    4,660,109.66x = 6,427,638.59 × 3,110,590.10
  4. Step 4: Simplify right side
    4,660,109.66x = 19,993,748,964,948.11
  5. Step 5: Solve for x
    x = 19,993,748,964,948.11/4,660,109.66
  6. Step 6: Final answer
    x = 4,290,403.10

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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.