Home / 1,009,392.17-1,514,416.30-673,797.02

Finding the Fourth Proportional to 1,009,392.17, 1,514,416.30 and 673,797.02

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Solution

The fourth proportional to 1,009,392.17, 1,514,416.30 and 673,797.02 is: 1,010,914.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,392.17 : 1,514,416.30 = 673,797.02 : x
  2. Step 2: Convert to fraction form
    1,009,392.17/1,514,416.30 = 673,797.02/x
  3. Step 3: Cross multiply
    1,009,392.17x = 1,514,416.30 × 673,797.02
  4. Step 4: Simplify right side
    1,009,392.17x = 1,020,409,180,722.85
  5. Step 5: Solve for x
    x = 1,020,409,180,722.85/1,009,392.17
  6. Step 6: Final answer
    x = 1,010,914.50

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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.