Home / 3,814,359.58-5,263,818.15-2,095,590.79

Finding the Fourth Proportional to 3,814,359.58, 5,263,818.15 and 2,095,590.79

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Solution

The fourth proportional to 3,814,359.58, 5,263,818.15 and 2,095,590.79 is: 2,891,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,359.58 : 5,263,818.15 = 2,095,590.79 : x
  2. Step 2: Convert to fraction form
    3,814,359.58/5,263,818.15 = 2,095,590.79/x
  3. Step 3: Cross multiply
    3,814,359.58x = 5,263,818.15 × 2,095,590.79
  4. Step 4: Simplify right side
    3,814,359.58x = 11,030,808,835,374.84
  5. Step 5: Solve for x
    x = 11,030,808,835,374.84/3,814,359.58
  6. Step 6: Final answer
    x = 2,891,916.35

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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.