Home / 1,798,595.09-2,693,058.09-1,370,089.56

Finding the Fourth Proportional to 1,798,595.09, 2,693,058.09 and 1,370,089.56

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Solution

The fourth proportional to 1,798,595.09, 2,693,058.09 and 1,370,089.56 is: 2,051,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,595.09 : 2,693,058.09 = 1,370,089.56 : x
  2. Step 2: Convert to fraction form
    1,798,595.09/2,693,058.09 = 1,370,089.56/x
  3. Step 3: Cross multiply
    1,798,595.09x = 2,693,058.09 × 1,370,089.56
  4. Step 4: Simplify right side
    1,798,595.09x = 3,689,730,773,582.54
  5. Step 5: Solve for x
    x = 3,689,730,773,582.54/1,798,595.09
  6. Step 6: Final answer
    x = 2,051,451.60

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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.