Home / 12,098,045.30-18,148,623.15-6,035,875.70

Finding the Fourth Proportional to 12,098,045.30, 18,148,623.15 and 6,035,875.70

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Solution

The fourth proportional to 12,098,045.30, 18,148,623.15 and 6,035,875.70 is: 9,054,589.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,098,045.30 : 18,148,623.15 = 6,035,875.70 : x
  2. Step 2: Convert to fraction form
    12,098,045.30/18,148,623.15 = 6,035,875.70/x
  3. Step 3: Cross multiply
    12,098,045.30x = 18,148,623.15 × 6,035,875.70
  4. Step 4: Simplify right side
    12,098,045.30x = 109,542,833,459,542.45
  5. Step 5: Solve for x
    x = 109,542,833,459,542.45/12,098,045.30
  6. Step 6: Final answer
    x = 9,054,589.46

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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.