Home / 2,514,826.02-3,772,240.29-831,929.52

Finding the Fourth Proportional to 2,514,826.02, 3,772,240.29 and 831,929.52

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Solution

The fourth proportional to 2,514,826.02, 3,772,240.29 and 831,929.52 is: 1,247,894.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,826.02 : 3,772,240.29 = 831,929.52 : x
  2. Step 2: Convert to fraction form
    2,514,826.02/3,772,240.29 = 831,929.52/x
  3. Step 3: Cross multiply
    2,514,826.02x = 3,772,240.29 × 831,929.52
  4. Step 4: Simplify right side
    2,514,826.02x = 3,138,238,053,784.36
  5. Step 5: Solve for x
    x = 3,138,238,053,784.36/2,514,826.02
  6. Step 6: Final answer
    x = 1,247,894.70

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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.