Home / 1,251,885.06-1,877,827.59-586,881.54

Finding the Fourth Proportional to 1,251,885.06, 1,877,827.59 and 586,881.54

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Solution

The fourth proportional to 1,251,885.06, 1,877,827.59 and 586,881.54 is: 880,322.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,885.06 : 1,877,827.59 = 586,881.54 : x
  2. Step 2: Convert to fraction form
    1,251,885.06/1,877,827.59 = 586,881.54/x
  3. Step 3: Cross multiply
    1,251,885.06x = 1,877,827.59 × 586,881.54
  4. Step 4: Simplify right side
    1,251,885.06x = 1,102,062,347,873.69
  5. Step 5: Solve for x
    x = 1,102,062,347,873.69/1,251,885.06
  6. Step 6: Final answer
    x = 880,322.31

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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.