Home / 3,256,307.70-4,884,461.55-1,362,851.70

Finding the Fourth Proportional to 3,256,307.70, 4,884,461.55 and 1,362,851.70

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Solution

The fourth proportional to 3,256,307.70, 4,884,461.55 and 1,362,851.70 is: 2,044,277.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,307.70 : 4,884,461.55 = 1,362,851.70 : x
  2. Step 2: Convert to fraction form
    3,256,307.70/4,884,461.55 = 1,362,851.70/x
  3. Step 3: Cross multiply
    3,256,307.70x = 4,884,461.55 × 1,362,851.70
  4. Step 4: Simplify right side
    3,256,307.70x = 6,656,796,727,002.14
  5. Step 5: Solve for x
    x = 6,656,796,727,002.14/3,256,307.70
  6. Step 6: Final answer
    x = 2,044,277.55

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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.