Home / 2,537,783.52-3,501,818.40-1,450,125.60

Finding the Fourth Proportional to 2,537,783.52, 3,501,818.40 and 1,450,125.60

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Solution

The fourth proportional to 2,537,783.52, 3,501,818.40 and 1,450,125.60 is: 2,000,988.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,783.52 : 3,501,818.40 = 1,450,125.60 : x
  2. Step 2: Convert to fraction form
    2,537,783.52/3,501,818.40 = 1,450,125.60/x
  3. Step 3: Cross multiply
    2,537,783.52x = 3,501,818.40 × 1,450,125.60
  4. Step 4: Simplify right side
    2,537,783.52x = 5,078,076,508,391.04
  5. Step 5: Solve for x
    x = 5,078,076,508,391.04/2,537,783.52
  6. Step 6: Final answer
    x = 2,000,988.84

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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.