Home / 1,050,549.94-1,455,614.05-1,027,848.88

Finding the Fourth Proportional to 1,050,549.94, 1,455,614.05 and 1,027,848.88

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Solution

The fourth proportional to 1,050,549.94, 1,455,614.05 and 1,027,848.88 is: 1,424,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,549.94 : 1,455,614.05 = 1,027,848.88 : x
  2. Step 2: Convert to fraction form
    1,050,549.94/1,455,614.05 = 1,027,848.88/x
  3. Step 3: Cross multiply
    1,050,549.94x = 1,455,614.05 × 1,027,848.88
  4. Step 4: Simplify right side
    1,050,549.94x = 1,496,151,271,004.76
  5. Step 5: Solve for x
    x = 1,496,151,271,004.76/1,050,549.94
  6. Step 6: Final answer
    x = 1,424,160.07

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.