Home / 1,906,095.36-2,630,457.54-1,034,967.10

Finding the Fourth Proportional to 1,906,095.36, 2,630,457.54 and 1,034,967.10

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Solution

The fourth proportional to 1,906,095.36, 2,630,457.54 and 1,034,967.10 is: 1,428,279.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,095.36 : 2,630,457.54 = 1,034,967.10 : x
  2. Step 2: Convert to fraction form
    1,906,095.36/2,630,457.54 = 1,034,967.10/x
  3. Step 3: Cross multiply
    1,906,095.36x = 2,630,457.54 × 1,034,967.10
  4. Step 4: Simplify right side
    1,906,095.36x = 2,722,437,011,846.93
  5. Step 5: Solve for x
    x = 2,722,437,011,846.93/1,906,095.36
  6. Step 6: Final answer
    x = 1,428,279.54

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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.