Home / 2,495,707.66-3,444,078.87-1,349,788

Finding the Fourth Proportional to 2,495,707.66, 3,444,078.87 and 1,349,788

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Solution

The fourth proportional to 2,495,707.66, 3,444,078.87 and 1,349,788 is: 1,862,708.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,707.66 : 3,444,078.87 = 1,349,788 : x
  2. Step 2: Convert to fraction form
    2,495,707.66/3,444,078.87 = 1,349,788/x
  3. Step 3: Cross multiply
    2,495,707.66x = 3,444,078.87 × 1,349,788
  4. Step 4: Simplify right side
    2,495,707.66x = 4,648,776,329,779.56
  5. Step 5: Solve for x
    x = 4,648,776,329,779.56/2,495,707.66
  6. Step 6: Final answer
    x = 1,862,708.68

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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.