Home / 6,705,358.40-9,256,675.01-4,499,431.97

Finding the Fourth Proportional to 6,705,358.40, 9,256,675.01 and 4,499,431.97

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Solution

The fourth proportional to 6,705,358.40, 9,256,675.01 and 4,499,431.97 is: 6,211,417.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,358.40 : 9,256,675.01 = 4,499,431.97 : x
  2. Step 2: Convert to fraction form
    6,705,358.40/9,256,675.01 = 4,499,431.97/x
  3. Step 3: Cross multiply
    6,705,358.40x = 9,256,675.01 × 4,499,431.97
  4. Step 4: Simplify right side
    6,705,358.40x = 41,649,779,471,111.89
  5. Step 5: Solve for x
    x = 41,649,779,471,111.89/6,705,358.40
  6. Step 6: Final answer
    x = 6,211,417.34

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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.