Home / 4,555,739.40-6,833,718.45-1,360,969.80

Finding the Fourth Proportional to 4,555,739.40, 6,833,718.45 and 1,360,969.80

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Solution

The fourth proportional to 4,555,739.40, 6,833,718.45 and 1,360,969.80 is: 2,041,487.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,739.40 : 6,833,718.45 = 1,360,969.80 : x
  2. Step 2: Convert to fraction form
    4,555,739.40/6,833,718.45 = 1,360,969.80/x
  3. Step 3: Cross multiply
    4,555,739.40x = 6,833,718.45 × 1,360,969.80
  4. Step 4: Simplify right side
    4,555,739.40x = 9,300,484,432,152.81
  5. Step 5: Solve for x
    x = 9,300,484,432,152.81/4,555,739.40
  6. Step 6: Final answer
    x = 2,041,487.37

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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.