Home / 8,064,754.40-12,097,131.60-3,577,030.40

Finding the Fourth Proportional to 8,064,754.40, 12,097,131.60 and 3,577,030.40

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Solution

The fourth proportional to 8,064,754.40, 12,097,131.60 and 3,577,030.40 is: 5,365,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,754.40 : 12,097,131.60 = 3,577,030.40 : x
  2. Step 2: Convert to fraction form
    8,064,754.40/12,097,131.60 = 3,577,030.40/x
  3. Step 3: Cross multiply
    8,064,754.40x = 12,097,131.60 × 3,577,030.40
  4. Step 4: Simplify right side
    8,064,754.40x = 43,271,807,486,000.64
  5. Step 5: Solve for x
    x = 43,271,807,486,000.64/8,064,754.40
  6. Step 6: Final answer
    x = 5,365,545.60

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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.