Home / 1,697,529.84-2,544,712.83-1,165,301.52

Finding the Fourth Proportional to 1,697,529.84, 2,544,712.83 and 1,165,301.52

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Solution

The fourth proportional to 1,697,529.84, 2,544,712.83 and 1,165,301.52 is: 1,746,866.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,529.84 : 2,544,712.83 = 1,165,301.52 : x
  2. Step 2: Convert to fraction form
    1,697,529.84/2,544,712.83 = 1,165,301.52/x
  3. Step 3: Cross multiply
    1,697,529.84x = 2,544,712.83 × 1,165,301.52
  4. Step 4: Simplify right side
    1,697,529.84x = 2,965,357,728,762.50
  5. Step 5: Solve for x
    x = 2,965,357,728,762.50/1,697,529.84
  6. Step 6: Final answer
    x = 1,746,866.33

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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.