Home / 2,357,722.70-3,537,137.01-937,859.66

Finding the Fourth Proportional to 2,357,722.70, 3,537,137.01 and 937,859.66

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Solution

The fourth proportional to 2,357,722.70, 3,537,137.01 and 937,859.66 is: 1,407,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,722.70 : 3,537,137.01 = 937,859.66 : x
  2. Step 2: Convert to fraction form
    2,357,722.70/3,537,137.01 = 937,859.66/x
  3. Step 3: Cross multiply
    2,357,722.70x = 3,537,137.01 × 937,859.66
  4. Step 4: Simplify right side
    2,357,722.70x = 3,317,338,113,572.02
  5. Step 5: Solve for x
    x = 3,317,338,113,572.02/2,357,722.70
  6. Step 6: Final answer
    x = 1,407,009.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.