Home / 2,718,953.65-3,752,070.15-1,495,255.39

Finding the Fourth Proportional to 2,718,953.65, 3,752,070.15 and 1,495,255.39

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Solution

The fourth proportional to 2,718,953.65, 3,752,070.15 and 1,495,255.39 is: 2,063,405.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,953.65 : 3,752,070.15 = 1,495,255.39 : x
  2. Step 2: Convert to fraction form
    2,718,953.65/3,752,070.15 = 1,495,255.39/x
  3. Step 3: Cross multiply
    2,718,953.65x = 3,752,070.15 × 1,495,255.39
  4. Step 4: Simplify right side
    2,718,953.65x = 5,610,303,115,445.61
  5. Step 5: Solve for x
    x = 5,610,303,115,445.61/2,718,953.65
  6. Step 6: Final answer
    x = 2,063,405.21

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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.