Home / 1,466,502.90-2,201,722.65-936,374.10

Finding the Fourth Proportional to 1,466,502.90, 2,201,722.65 and 936,374.10

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Solution

The fourth proportional to 1,466,502.90, 2,201,722.65 and 936,374.10 is: 1,405,817.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,502.90 : 2,201,722.65 = 936,374.10 : x
  2. Step 2: Convert to fraction form
    1,466,502.90/2,201,722.65 = 936,374.10/x
  3. Step 3: Cross multiply
    1,466,502.90x = 2,201,722.65 × 936,374.10
  4. Step 4: Simplify right side
    1,466,502.90x = 2,061,636,064,843.36
  5. Step 5: Solve for x
    x = 2,061,636,064,843.36/1,466,502.90
  6. Step 6: Final answer
    x = 1,405,817.93

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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.