Home / 2,868,501.76-4,303,220.03-846,950.02

Finding the Fourth Proportional to 2,868,501.76, 4,303,220.03 and 846,950.02

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Solution

The fourth proportional to 2,868,501.76, 4,303,220.03 and 846,950.02 is: 1,270,563.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,868,501.76 : 4,303,220.03 = 846,950.02 : x
  2. Step 2: Convert to fraction form
    2,868,501.76/4,303,220.03 = 846,950.02/x
  3. Step 3: Cross multiply
    2,868,501.76x = 4,303,220.03 × 846,950.02
  4. Step 4: Simplify right side
    2,868,501.76x = 3,644,612,290,472.90
  5. Step 5: Solve for x
    x = 3,644,612,290,472.90/2,868,501.76
  6. Step 6: Final answer
    x = 1,270,563.03

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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.