Home / 1,934,681.22-2,902,050.50-736,669.94

Finding the Fourth Proportional to 1,934,681.22, 2,902,050.50 and 736,669.94

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Solution

The fourth proportional to 1,934,681.22, 2,902,050.50 and 736,669.94 is: 1,105,015.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,681.22 : 2,902,050.50 = 736,669.94 : x
  2. Step 2: Convert to fraction form
    1,934,681.22/2,902,050.50 = 736,669.94/x
  3. Step 3: Cross multiply
    1,934,681.22x = 2,902,050.50 × 736,669.94
  4. Step 4: Simplify right side
    1,934,681.22x = 2,137,853,349,518.37
  5. Step 5: Solve for x
    x = 2,137,853,349,518.37/1,934,681.22
  6. Step 6: Final answer
    x = 1,105,015.82

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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.