Home / 1,875,593.58-2,588,321.72-1,016,153.86

Finding the Fourth Proportional to 1,875,593.58, 2,588,321.72 and 1,016,153.86

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Solution

The fourth proportional to 1,875,593.58, 2,588,321.72 and 1,016,153.86 is: 1,402,293.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,593.58 : 2,588,321.72 = 1,016,153.86 : x
  2. Step 2: Convert to fraction form
    1,875,593.58/2,588,321.72 = 1,016,153.86/x
  3. Step 3: Cross multiply
    1,875,593.58x = 2,588,321.72 × 1,016,153.86
  4. Step 4: Simplify right side
    1,875,593.58x = 2,630,133,106,699.84
  5. Step 5: Solve for x
    x = 2,630,133,106,699.84/1,875,593.58
  6. Step 6: Final answer
    x = 1,402,293.72

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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.