Home / 1,584,537.34-2,376,781.44-637,884.94

Finding the Fourth Proportional to 1,584,537.34, 2,376,781.44 and 637,884.94

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Solution

The fourth proportional to 1,584,537.34, 2,376,781.44 and 637,884.94 is: 956,817.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,537.34 : 2,376,781.44 = 637,884.94 : x
  2. Step 2: Convert to fraction form
    1,584,537.34/2,376,781.44 = 637,884.94/x
  3. Step 3: Cross multiply
    1,584,537.34x = 2,376,781.44 × 637,884.94
  4. Step 4: Simplify right side
    1,584,537.34x = 1,516,113,086,247.51
  5. Step 5: Solve for x
    x = 1,516,113,086,247.51/1,584,537.34
  6. Step 6: Final answer
    x = 956,817.52

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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.