Home / 1,649,746.33-2,276,739.17-924,826.91

Finding the Fourth Proportional to 1,649,746.33, 2,276,739.17 and 924,826.91

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Solution

The fourth proportional to 1,649,746.33, 2,276,739.17 and 924,826.91 is: 1,276,311.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,746.33 : 2,276,739.17 = 924,826.91 : x
  2. Step 2: Convert to fraction form
    1,649,746.33/2,276,739.17 = 924,826.91/x
  3. Step 3: Cross multiply
    1,649,746.33x = 2,276,739.17 × 924,826.91
  4. Step 4: Simplify right side
    1,649,746.33x = 2,105,589,651,467.06
  5. Step 5: Solve for x
    x = 2,105,589,651,467.06/1,649,746.33
  6. Step 6: Final answer
    x = 1,276,311.16

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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.