Home / 1,873,847.54-2,585,909.04-1,014,407.17

Finding the Fourth Proportional to 1,873,847.54, 2,585,909.04 and 1,014,407.17

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Solution

The fourth proportional to 1,873,847.54, 2,585,909.04 and 1,014,407.17 is: 1,399,881.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,847.54 : 2,585,909.04 = 1,014,407.17 : x
  2. Step 2: Convert to fraction form
    1,873,847.54/2,585,909.04 = 1,014,407.17/x
  3. Step 3: Cross multiply
    1,873,847.54x = 2,585,909.04 × 1,014,407.17
  4. Step 4: Simplify right side
    1,873,847.54x = 2,623,164,671,143.82
  5. Step 5: Solve for x
    x = 2,623,164,671,143.82/1,873,847.54
  6. Step 6: Final answer
    x = 1,399,881.59

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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.