Home / 2,010,374.34-2,774,338.02-1,092,603.60

Finding the Fourth Proportional to 2,010,374.34, 2,774,338.02 and 1,092,603.60

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Solution

The fourth proportional to 2,010,374.34, 2,774,338.02 and 1,092,603.60 is: 1,507,804.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,374.34 : 2,774,338.02 = 1,092,603.60 : x
  2. Step 2: Convert to fraction form
    2,010,374.34/2,774,338.02 = 1,092,603.60/x
  3. Step 3: Cross multiply
    2,010,374.34x = 2,774,338.02 × 1,092,603.60
  4. Step 4: Simplify right side
    2,010,374.34x = 3,031,251,708,268.87
  5. Step 5: Solve for x
    x = 3,031,251,708,268.87/2,010,374.34
  6. Step 6: Final answer
    x = 1,507,804.62

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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.