Home / 2,054,005.74-2,834,474.85-1,136,210.94

Finding the Fourth Proportional to 2,054,005.74, 2,834,474.85 and 1,136,210.94

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Solution

The fourth proportional to 2,054,005.74, 2,834,474.85 and 1,136,210.94 is: 1,567,941.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,005.74 : 2,834,474.85 = 1,136,210.94 : x
  2. Step 2: Convert to fraction form
    2,054,005.74/2,834,474.85 = 1,136,210.94/x
  3. Step 3: Cross multiply
    2,054,005.74x = 2,834,474.85 × 1,136,210.94
  4. Step 4: Simplify right side
    2,054,005.74x = 3,220,561,333,724.86
  5. Step 5: Solve for x
    x = 3,220,561,333,724.86/2,054,005.74
  6. Step 6: Final answer
    x = 1,567,941.74

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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.