Home / 1,830,046.64-2,525,395.59-1,014,264.25

Finding the Fourth Proportional to 1,830,046.64, 2,525,395.59 and 1,014,264.25

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Solution

The fourth proportional to 1,830,046.64, 2,525,395.59 and 1,014,264.25 is: 1,399,646.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,046.64 : 2,525,395.59 = 1,014,264.25 : x
  2. Step 2: Convert to fraction form
    1,830,046.64/2,525,395.59 = 1,014,264.25/x
  3. Step 3: Cross multiply
    1,830,046.64x = 2,525,395.59 × 1,014,264.25
  4. Step 4: Simplify right side
    1,830,046.64x = 2,561,418,457,731.17
  5. Step 5: Solve for x
    x = 2,561,418,457,731.17/1,830,046.64
  6. Step 6: Final answer
    x = 1,399,646.55

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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.