Home / 2,448,718.64-3,673,072.88-651,602

Finding the Fourth Proportional to 2,448,718.64, 3,673,072.88 and 651,602

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Solution

The fourth proportional to 2,448,718.64, 3,673,072.88 and 651,602 is: 977,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,718.64 : 3,673,072.88 = 651,602 : x
  2. Step 2: Convert to fraction form
    2,448,718.64/3,673,072.88 = 651,602/x
  3. Step 3: Cross multiply
    2,448,718.64x = 3,673,072.88 × 651,602
  4. Step 4: Simplify right side
    2,448,718.64x = 2,393,381,634,753.76
  5. Step 5: Solve for x
    x = 2,393,381,634,753.76/2,448,718.64
  6. Step 6: Final answer
    x = 977,401.65

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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.