Home / 1,662,804.95-2,494,253.88-540,873.95

Finding the Fourth Proportional to 1,662,804.95, 2,494,253.88 and 540,873.95

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Solution

The fourth proportional to 1,662,804.95, 2,494,253.88 and 540,873.95 is: 811,326.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,804.95 : 2,494,253.88 = 540,873.95 : x
  2. Step 2: Convert to fraction form
    1,662,804.95/2,494,253.88 = 540,873.95/x
  3. Step 3: Cross multiply
    1,662,804.95x = 2,494,253.88 × 540,873.95
  4. Step 4: Simplify right side
    1,662,804.95x = 1,349,076,935,907.16
  5. Step 5: Solve for x
    x = 1,349,076,935,907.16/1,662,804.95
  6. Step 6: Final answer
    x = 811,326.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.