Home / 2,532,746.45-3,495,125.75-1,415,144.34

Finding the Fourth Proportional to 2,532,746.45, 3,495,125.75 and 1,415,144.34

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Solution

The fourth proportional to 2,532,746.45, 3,495,125.75 and 1,415,144.34 is: 1,952,863.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,746.45 : 3,495,125.75 = 1,415,144.34 : x
  2. Step 2: Convert to fraction form
    2,532,746.45/3,495,125.75 = 1,415,144.34/x
  3. Step 3: Cross multiply
    2,532,746.45x = 3,495,125.75 × 1,415,144.34
  4. Step 4: Simplify right side
    2,532,746.45x = 4,946,107,422,700.76
  5. Step 5: Solve for x
    x = 4,946,107,422,700.76/2,532,746.45
  6. Step 6: Final answer
    x = 1,952,863.23

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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.