Home / 1,816,700.63-2,725,583.85-537,341.85

Finding the Fourth Proportional to 1,816,700.63, 2,725,583.85 and 537,341.85

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Solution

The fourth proportional to 1,816,700.63, 2,725,583.85 and 537,341.85 is: 806,170.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,700.63 : 2,725,583.85 = 537,341.85 : x
  2. Step 2: Convert to fraction form
    1,816,700.63/2,725,583.85 = 537,341.85/x
  3. Step 3: Cross multiply
    1,816,700.63x = 2,725,583.85 × 537,341.85
  4. Step 4: Simplify right side
    1,816,700.63x = 1,464,570,268,289.12
  5. Step 5: Solve for x
    x = 1,464,570,268,289.12/1,816,700.63
  6. Step 6: Final answer
    x = 806,170.40

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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.