Home / 3,400,925.55-4,693,489.35-1,873,032.27

Finding the Fourth Proportional to 3,400,925.55, 4,693,489.35 and 1,873,032.27

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Solution

The fourth proportional to 3,400,925.55, 4,693,489.35 and 1,873,032.27 is: 2,584,901.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,925.55 : 4,693,489.35 = 1,873,032.27 : x
  2. Step 2: Convert to fraction form
    3,400,925.55/4,693,489.35 = 1,873,032.27/x
  3. Step 3: Cross multiply
    3,400,925.55x = 4,693,489.35 × 1,873,032.27
  4. Step 4: Simplify right side
    3,400,925.55x = 8,791,057,011,451.32
  5. Step 5: Solve for x
    x = 8,791,057,011,451.32/3,400,925.55
  6. Step 6: Final answer
    x = 2,584,901.34

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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.