Home / 2,211,484.62-3,051,946.98-1,244,677.53

Finding the Fourth Proportional to 2,211,484.62, 3,051,946.98 and 1,244,677.53

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Solution

The fourth proportional to 2,211,484.62, 3,051,946.98 and 1,244,677.53 is: 1,717,710.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,484.62 : 3,051,946.98 = 1,244,677.53 : x
  2. Step 2: Convert to fraction form
    2,211,484.62/3,051,946.98 = 1,244,677.53/x
  3. Step 3: Cross multiply
    2,211,484.62x = 3,051,946.98 × 1,244,677.53
  4. Step 4: Simplify right side
    2,211,484.62x = 3,798,689,835,534.62
  5. Step 5: Solve for x
    x = 3,798,689,835,534.62/2,211,484.62
  6. Step 6: Final answer
    x = 1,717,710.26

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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.