Home / 1,696,019.06-2,544,002.67-433,836.02

Finding the Fourth Proportional to 1,696,019.06, 2,544,002.67 and 433,836.02

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Solution

The fourth proportional to 1,696,019.06, 2,544,002.67 and 433,836.02 is: 650,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,019.06 : 2,544,002.67 = 433,836.02 : x
  2. Step 2: Convert to fraction form
    1,696,019.06/2,544,002.67 = 433,836.02/x
  3. Step 3: Cross multiply
    1,696,019.06x = 2,544,002.67 × 433,836.02
  4. Step 4: Simplify right side
    1,696,019.06x = 1,103,679,993,222.17
  5. Step 5: Solve for x
    x = 1,103,679,993,222.17/1,696,019.06
  6. Step 6: Final answer
    x = 650,747.40

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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.