Home / 1,736,069.62-2,604,084.99-613,876.18

Finding the Fourth Proportional to 1,736,069.62, 2,604,084.99 and 613,876.18

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Solution

The fourth proportional to 1,736,069.62, 2,604,084.99 and 613,876.18 is: 920,807.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,069.62 : 2,604,084.99 = 613,876.18 : x
  2. Step 2: Convert to fraction form
    1,736,069.62/2,604,084.99 = 613,876.18/x
  3. Step 3: Cross multiply
    1,736,069.62x = 2,604,084.99 × 613,876.18
  4. Step 4: Simplify right side
    1,736,069.62x = 1,598,585,746,056.54
  5. Step 5: Solve for x
    x = 1,598,585,746,056.54/1,736,069.62
  6. Step 6: Final answer
    x = 920,807.40

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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.