Home / 8,573,090.40-12,841,750.80-4,028,018.40

Finding the Fourth Proportional to 8,573,090.40, 12,841,750.80 and 4,028,018.40

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Solution

The fourth proportional to 8,573,090.40, 12,841,750.80 and 4,028,018.40 is: 6,033,624.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,090.40 : 12,841,750.80 = 4,028,018.40 : x
  2. Step 2: Convert to fraction form
    8,573,090.40/12,841,750.80 = 4,028,018.40/x
  3. Step 3: Cross multiply
    8,573,090.40x = 12,841,750.80 × 4,028,018.40
  4. Step 4: Simplify right side
    8,573,090.40x = 51,726,808,510,614.72
  5. Step 5: Solve for x
    x = 51,726,808,510,614.72/8,573,090.40
  6. Step 6: Final answer
    x = 6,033,624.53

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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.