Home / 2,010,038.52-2,773,864.44-1,092,275.28

Finding the Fourth Proportional to 2,010,038.52, 2,773,864.44 and 1,092,275.28

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Solution

The fourth proportional to 2,010,038.52, 2,773,864.44 and 1,092,275.28 is: 1,507,346.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,038.52 : 2,773,864.44 = 1,092,275.28 : x
  2. Step 2: Convert to fraction form
    2,010,038.52/2,773,864.44 = 1,092,275.28/x
  3. Step 3: Cross multiply
    2,010,038.52x = 2,773,864.44 × 1,092,275.28
  4. Step 4: Simplify right side
    2,010,038.52x = 3,029,823,557,883.04
  5. Step 5: Solve for x
    x = 3,029,823,557,883.04/2,010,038.52
  6. Step 6: Final answer
    x = 1,507,346.02

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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.