Home / 1,937,050.27-2,905,575.39-706,150.50

Finding the Fourth Proportional to 1,937,050.27, 2,905,575.39 and 706,150.50

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Solution

The fourth proportional to 1,937,050.27, 2,905,575.39 and 706,150.50 is: 1,059,225.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,050.27 : 2,905,575.39 = 706,150.50 : x
  2. Step 2: Convert to fraction form
    1,937,050.27/2,905,575.39 = 706,150.50/x
  3. Step 3: Cross multiply
    1,937,050.27x = 2,905,575.39 × 706,150.50
  4. Step 4: Simplify right side
    1,937,050.27x = 2,051,773,521,801.35
  5. Step 5: Solve for x
    x = 2,051,773,521,801.35/1,937,050.27
  6. Step 6: Final answer
    x = 1,059,225.75

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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.