Home / 1,778,867.04-2,454,835.03-963,077.77

Finding the Fourth Proportional to 1,778,867.04, 2,454,835.03 and 963,077.77

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Solution

The fourth proportional to 1,778,867.04, 2,454,835.03 and 963,077.77 is: 1,329,046.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,778,867.04 : 2,454,835.03 = 963,077.77 : x
  2. Step 2: Convert to fraction form
    1,778,867.04/2,454,835.03 = 963,077.77/x
  3. Step 3: Cross multiply
    1,778,867.04x = 2,454,835.03 × 963,077.77
  4. Step 4: Simplify right side
    1,778,867.04x = 2,364,197,046,410.28
  5. Step 5: Solve for x
    x = 2,364,197,046,410.28/1,778,867.04
  6. Step 6: Final answer
    x = 1,329,046.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.