Home / 2,675,137.48-4,011,863.32-877,602.04

Finding the Fourth Proportional to 2,675,137.48, 4,011,863.32 and 877,602.04

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Solution

The fourth proportional to 2,675,137.48, 4,011,863.32 and 877,602.04 is: 1,316,126.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,137.48 : 4,011,863.32 = 877,602.04 : x
  2. Step 2: Convert to fraction form
    2,675,137.48/4,011,863.32 = 877,602.04/x
  3. Step 3: Cross multiply
    2,675,137.48x = 4,011,863.32 × 877,602.04
  4. Step 4: Simplify right side
    2,675,137.48x = 3,520,819,433,833.17
  5. Step 5: Solve for x
    x = 3,520,819,433,833.17/2,675,137.48
  6. Step 6: Final answer
    x = 1,316,126.54

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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.