Home / 4,497,989-6,746,989.98-1,838,597

Finding the Fourth Proportional to 4,497,989, 6,746,989.98 and 1,838,597

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Solution

The fourth proportional to 4,497,989, 6,746,989.98 and 1,838,597 is: 2,757,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,989 : 6,746,989.98 = 1,838,597 : x
  2. Step 2: Convert to fraction form
    4,497,989/6,746,989.98 = 1,838,597/x
  3. Step 3: Cross multiply
    4,497,989x = 6,746,989.98 × 1,838,597
  4. Step 4: Simplify right side
    4,497,989x = 12,404,995,536,258.06
  5. Step 5: Solve for x
    x = 12,404,995,536,258.06/4,497,989
  6. Step 6: Final answer
    x = 2,757,898.15

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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.