Home / 1,715,871.60-2,367,823.53-941,483.16

Finding the Fourth Proportional to 1,715,871.60, 2,367,823.53 and 941,483.16

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Solution

The fourth proportional to 1,715,871.60, 2,367,823.53 and 941,483.16 is: 1,299,203.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,871.60 : 2,367,823.53 = 941,483.16 : x
  2. Step 2: Convert to fraction form
    1,715,871.60/2,367,823.53 = 941,483.16/x
  3. Step 3: Cross multiply
    1,715,871.60x = 2,367,823.53 × 941,483.16
  4. Step 4: Simplify right side
    1,715,871.60x = 2,229,265,979,346.76
  5. Step 5: Solve for x
    x = 2,229,265,979,346.76/1,715,871.60
  6. Step 6: Final answer
    x = 1,299,203.26

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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.