Home / 2,402,032.36-3,310,993.38-1,891,926.76

Finding the Fourth Proportional to 2,402,032.36, 3,310,993.38 and 1,891,926.76

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Solution

The fourth proportional to 2,402,032.36, 3,310,993.38 and 1,891,926.76 is: 2,607,857.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,032.36 : 3,310,993.38 = 1,891,926.76 : x
  2. Step 2: Convert to fraction form
    2,402,032.36/3,310,993.38 = 1,891,926.76/x
  3. Step 3: Cross multiply
    2,402,032.36x = 3,310,993.38 × 1,891,926.76
  4. Step 4: Simplify right side
    2,402,032.36x = 6,264,156,977,804.85
  5. Step 5: Solve for x
    x = 6,264,156,977,804.85/2,402,032.36
  6. Step 6: Final answer
    x = 2,607,857.03

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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.