Home / 694,345.17-1,041,510.18-526,893.87

Finding the Fourth Proportional to 694,345.17, 1,041,510.18 and 526,893.87

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Solution

The fourth proportional to 694,345.17, 1,041,510.18 and 526,893.87 is: 790,335.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,345.17 : 1,041,510.18 = 526,893.87 : x
  2. Step 2: Convert to fraction form
    694,345.17/1,041,510.18 = 526,893.87/x
  3. Step 3: Cross multiply
    694,345.17x = 1,041,510.18 × 526,893.87
  4. Step 4: Simplify right side
    694,345.17x = 548,765,329,384.60
  5. Step 5: Solve for x
    x = 548,765,329,384.60/694,345.17
  6. Step 6: Final answer
    x = 790,335.06

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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.