Home / 6,401,851.80-9,602,777.70-4,013,064.60

Finding the Fourth Proportional to 6,401,851.80, 9,602,777.70 and 4,013,064.60

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Solution

The fourth proportional to 6,401,851.80, 9,602,777.70 and 4,013,064.60 is: 6,019,596.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,401,851.80 : 9,602,777.70 = 4,013,064.60 : x
  2. Step 2: Convert to fraction form
    6,401,851.80/9,602,777.70 = 4,013,064.60/x
  3. Step 3: Cross multiply
    6,401,851.80x = 9,602,777.70 × 4,013,064.60
  4. Step 4: Simplify right side
    6,401,851.80x = 38,536,567,249,539.41
  5. Step 5: Solve for x
    x = 38,536,567,249,539.41/6,401,851.80
  6. Step 6: Final answer
    x = 6,019,596.90

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1.5x scale

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.