Home / 8,001,751.50-11,042,327.97-4,330,585.26

Finding the Fourth Proportional to 8,001,751.50, 11,042,327.97 and 4,330,585.26

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Solution

The fourth proportional to 8,001,751.50, 11,042,327.97 and 4,330,585.26 is: 5,976,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,751.50 : 11,042,327.97 = 4,330,585.26 : x
  2. Step 2: Convert to fraction form
    8,001,751.50/11,042,327.97 = 4,330,585.26/x
  3. Step 3: Cross multiply
    8,001,751.50x = 11,042,327.97 × 4,330,585.26
  4. Step 4: Simplify right side
    8,001,751.50x = 47,819,742,742,967.72
  5. Step 5: Solve for x
    x = 47,819,742,742,967.72/8,001,751.50
  6. Step 6: Final answer
    x = 5,976,159.44

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1.5x scale

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.