Home / 1,886,083.60-2,829,807.48-1,165,582

Finding the Fourth Proportional to 1,886,083.60, 2,829,807.48 and 1,165,582

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Solution

The fourth proportional to 1,886,083.60, 2,829,807.48 and 1,165,582 is: 1,748,794.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,083.60 : 2,829,807.48 = 1,165,582 : x
  2. Step 2: Convert to fraction form
    1,886,083.60/2,829,807.48 = 1,165,582/x
  3. Step 3: Cross multiply
    1,886,083.60x = 2,829,807.48 × 1,165,582
  4. Step 4: Simplify right side
    1,886,083.60x = 3,298,372,662,153.36
  5. Step 5: Solve for x
    x = 3,298,372,662,153.36/1,886,083.60
  6. Step 6: Final answer
    x = 1,748,794.52

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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.