Home / 2,435,067-3,360,381.53-1,402,197.93

Finding the Fourth Proportional to 2,435,067, 3,360,381.53 and 1,402,197.93

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Solution

The fourth proportional to 2,435,067, 3,360,381.53 and 1,402,197.93 is: 1,935,026.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,067 : 3,360,381.53 = 1,402,197.93 : x
  2. Step 2: Convert to fraction form
    2,435,067/3,360,381.53 = 1,402,197.93/x
  3. Step 3: Cross multiply
    2,435,067x = 3,360,381.53 × 1,402,197.93
  4. Step 4: Simplify right side
    2,435,067x = 4,711,920,018,365.24
  5. Step 5: Solve for x
    x = 4,711,920,018,365.24/2,435,067
  6. Step 6: Final answer
    x = 1,935,026.85

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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.