Home / 5,819,851.80-8,031,397.86-3,373,880.94

Finding the Fourth Proportional to 5,819,851.80, 8,031,397.86 and 3,373,880.94

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Solution

The fourth proportional to 5,819,851.80, 8,031,397.86 and 3,373,880.94 is: 4,655,957.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,851.80 : 8,031,397.86 = 3,373,880.94 : x
  2. Step 2: Convert to fraction form
    5,819,851.80/8,031,397.86 = 3,373,880.94/x
  3. Step 3: Cross multiply
    5,819,851.80x = 8,031,397.86 × 3,373,880.94
  4. Step 4: Simplify right side
    5,819,851.80x = 27,096,980,161,410.79
  5. Step 5: Solve for x
    x = 27,096,980,161,410.79/5,819,851.80
  6. Step 6: Final answer
    x = 4,655,957.07

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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.