Home / 2,046,569.52-2,825,373.21-1,230,955.26

Finding the Fourth Proportional to 2,046,569.52, 2,825,373.21 and 1,230,955.26

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Solution

The fourth proportional to 2,046,569.52, 2,825,373.21 and 1,230,955.26 is: 1,699,384.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,569.52 : 2,825,373.21 = 1,230,955.26 : x
  2. Step 2: Convert to fraction form
    2,046,569.52/2,825,373.21 = 1,230,955.26/x
  3. Step 3: Cross multiply
    2,046,569.52x = 2,825,373.21 × 1,230,955.26
  4. Step 4: Simplify right side
    2,046,569.52x = 3,477,908,014,312.58
  5. Step 5: Solve for x
    x = 3,477,908,014,312.58/2,046,569.52
  6. Step 6: Final answer
    x = 1,699,384.25

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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.