Home / 1,848,939.01-2,769,587.64-1,088,437.10

Finding the Fourth Proportional to 1,848,939.01, 2,769,587.64 and 1,088,437.10

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Solution

The fourth proportional to 1,848,939.01, 2,769,587.64 and 1,088,437.10 is: 1,630,406.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,939.01 : 2,769,587.64 = 1,088,437.10 : x
  2. Step 2: Convert to fraction form
    1,848,939.01/2,769,587.64 = 1,088,437.10/x
  3. Step 3: Cross multiply
    1,848,939.01x = 2,769,587.64 × 1,088,437.10
  4. Step 4: Simplify right side
    1,848,939.01x = 3,014,521,925,229.51
  5. Step 5: Solve for x
    x = 3,014,521,925,229.51/1,848,939.01
  6. Step 6: Final answer
    x = 1,630,406.36

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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.