Home / 2,792,319.81-3,852,293.25-1,614,701.07

Finding the Fourth Proportional to 2,792,319.81, 3,852,293.25 and 1,614,701.07

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Solution

The fourth proportional to 2,792,319.81, 3,852,293.25 and 1,614,701.07 is: 2,227,646.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,319.81 : 3,852,293.25 = 1,614,701.07 : x
  2. Step 2: Convert to fraction form
    2,792,319.81/3,852,293.25 = 1,614,701.07/x
  3. Step 3: Cross multiply
    2,792,319.81x = 3,852,293.25 × 1,614,701.07
  4. Step 4: Simplify right side
    2,792,319.81x = 6,220,302,053,203.55
  5. Step 5: Solve for x
    x = 6,220,302,053,203.55/2,792,319.81
  6. Step 6: Final answer
    x = 2,227,646.72

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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.