Home / 3,041,451.04-4,197,334.80-1,683,323.68

Finding the Fourth Proportional to 3,041,451.04, 4,197,334.80 and 1,683,323.68

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Solution

The fourth proportional to 3,041,451.04, 4,197,334.80 and 1,683,323.68 is: 2,323,059.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,451.04 : 4,197,334.80 = 1,683,323.68 : x
  2. Step 2: Convert to fraction form
    3,041,451.04/4,197,334.80 = 1,683,323.68/x
  3. Step 3: Cross multiply
    3,041,451.04x = 4,197,334.80 × 1,683,323.68
  4. Step 4: Simplify right side
    3,041,451.04x = 7,065,473,061,728.06
  5. Step 5: Solve for x
    x = 7,065,473,061,728.06/3,041,451.04
  6. Step 6: Final answer
    x = 2,323,059.94

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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.