Home / 4,046,042.43-6,069,938.45-2,152,508.67

Finding the Fourth Proportional to 4,046,042.43, 6,069,938.45 and 2,152,508.67

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Solution

The fourth proportional to 4,046,042.43, 6,069,938.45 and 2,152,508.67 is: 3,229,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,042.43 : 6,069,938.45 = 2,152,508.67 : x
  2. Step 2: Convert to fraction form
    4,046,042.43/6,069,938.45 = 2,152,508.67/x
  3. Step 3: Cross multiply
    4,046,042.43x = 6,069,938.45 × 2,152,508.67
  4. Step 4: Simplify right side
    4,046,042.43x = 13,065,595,139,991.36
  5. Step 5: Solve for x
    x = 13,065,595,139,991.36/4,046,042.43
  6. Step 6: Final answer
    x = 3,229,228.40

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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.