Home / 5,018,098.40-6,925,008.96-2,726,258.48

Finding the Fourth Proportional to 5,018,098.40, 6,925,008.96 and 2,726,258.48

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Solution

The fourth proportional to 5,018,098.40, 6,925,008.96 and 2,726,258.48 is: 3,762,254.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,098.40 : 6,925,008.96 = 2,726,258.48 : x
  2. Step 2: Convert to fraction form
    5,018,098.40/6,925,008.96 = 2,726,258.48/x
  3. Step 3: Cross multiply
    5,018,098.40x = 6,925,008.96 × 2,726,258.48
  4. Step 4: Simplify right side
    5,018,098.40x = 18,879,364,401,275.98
  5. Step 5: Solve for x
    x = 18,879,364,401,275.98/5,018,098.40
  6. Step 6: Final answer
    x = 3,762,254.72

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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.