Home / 2,495,929.08-3,744,360.22-1,000,137.72

Finding the Fourth Proportional to 2,495,929.08, 3,744,360.22 and 1,000,137.72

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Solution

The fourth proportional to 2,495,929.08, 3,744,360.22 and 1,000,137.72 is: 1,500,393.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,929.08 : 3,744,360.22 = 1,000,137.72 : x
  2. Step 2: Convert to fraction form
    2,495,929.08/3,744,360.22 = 1,000,137.72/x
  3. Step 3: Cross multiply
    2,495,929.08x = 3,744,360.22 × 1,000,137.72
  4. Step 4: Simplify right side
    2,495,929.08x = 3,744,875,893,289.50
  5. Step 5: Solve for x
    x = 3,744,875,893,289.50/2,495,929.08
  6. Step 6: Final answer
    x = 1,500,393.55

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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.