Home / 2,730,433.33-3,767,972.43-1,506,749.77

Finding the Fourth Proportional to 2,730,433.33, 3,767,972.43 and 1,506,749.77

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Solution

The fourth proportional to 2,730,433.33, 3,767,972.43 and 1,506,749.77 is: 2,079,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,433.33 : 3,767,972.43 = 1,506,749.77 : x
  2. Step 2: Convert to fraction form
    2,730,433.33/3,767,972.43 = 1,506,749.77/x
  3. Step 3: Cross multiply
    2,730,433.33x = 3,767,972.43 × 1,506,749.77
  4. Step 4: Simplify right side
    2,730,433.33x = 5,677,391,592,268.84
  5. Step 5: Solve for x
    x = 5,677,391,592,268.84/2,730,433.33
  6. Step 6: Final answer
    x = 2,079,300.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.