Home / 1,776,773.50-2,452,005.93-971,957.50

Finding the Fourth Proportional to 1,776,773.50, 2,452,005.93 and 971,957.50

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Solution

The fourth proportional to 1,776,773.50, 2,452,005.93 and 971,957.50 is: 1,341,333.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,773.50 : 2,452,005.93 = 971,957.50 : x
  2. Step 2: Convert to fraction form
    1,776,773.50/2,452,005.93 = 971,957.50/x
  3. Step 3: Cross multiply
    1,776,773.50x = 2,452,005.93 × 971,957.50
  4. Step 4: Simplify right side
    1,776,773.50x = 2,383,245,553,707.98
  5. Step 5: Solve for x
    x = 2,383,245,553,707.98/1,776,773.50
  6. Step 6: Final answer
    x = 1,341,333.35

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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.