Home / 2,437,354.81-3,363,508.41-1,349,602.96

Finding the Fourth Proportional to 2,437,354.81, 3,363,508.41 and 1,349,602.96

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Solution

The fourth proportional to 2,437,354.81, 3,363,508.41 and 1,349,602.96 is: 1,862,429.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,354.81 : 3,363,508.41 = 1,349,602.96 : x
  2. Step 2: Convert to fraction form
    2,437,354.81/3,363,508.41 = 1,349,602.96/x
  3. Step 3: Cross multiply
    2,437,354.81x = 3,363,508.41 × 1,349,602.96
  4. Step 4: Simplify right side
    2,437,354.81x = 4,539,400,906,120.89
  5. Step 5: Solve for x
    x = 4,539,400,906,120.89/2,437,354.81
  6. Step 6: Final answer
    x = 1,862,429.26

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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.