Home / 1,798,594.83-2,693,057.72-1,370,089.32

Finding the Fourth Proportional to 1,798,594.83, 2,693,057.72 and 1,370,089.32

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Solution

The fourth proportional to 1,798,594.83, 2,693,057.72 and 1,370,089.32 is: 2,051,451.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,594.83 : 2,693,057.72 = 1,370,089.32 : x
  2. Step 2: Convert to fraction form
    1,798,594.83/2,693,057.72 = 1,370,089.32/x
  3. Step 3: Cross multiply
    1,798,594.83x = 2,693,057.72 × 1,370,089.32
  4. Step 4: Simplify right side
    1,798,594.83x = 3,689,729,613,465.10
  5. Step 5: Solve for x
    x = 3,689,729,613,465.10/1,798,594.83
  6. Step 6: Final answer
    x = 2,051,451.25

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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.