Home / 4,360,909.58-6,540,849.21-1,166,283.35

Finding the Fourth Proportional to 4,360,909.58, 6,540,849.21 and 1,166,283.35

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Solution

The fourth proportional to 4,360,909.58, 6,540,849.21 and 1,166,283.35 is: 1,749,287.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,909.58 : 6,540,849.21 = 1,166,283.35 : x
  2. Step 2: Convert to fraction form
    4,360,909.58/6,540,849.21 = 1,166,283.35/x
  3. Step 3: Cross multiply
    4,360,909.58x = 6,540,849.21 × 1,166,283.35
  4. Step 4: Simplify right side
    4,360,909.58x = 7,628,483,528,483.65
  5. Step 5: Solve for x
    x = 7,628,483,528,483.65/4,360,909.58
  6. Step 6: Final answer
    x = 1,749,287.25

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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.