Home / 1,093,281.03-1,508,730.24-609,877.49

Finding the Fourth Proportional to 1,093,281.03, 1,508,730.24 and 609,877.49

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Solution

The fourth proportional to 1,093,281.03, 1,508,730.24 and 609,877.49 is: 841,632.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,281.03 : 1,508,730.24 = 609,877.49 : x
  2. Step 2: Convert to fraction form
    1,093,281.03/1,508,730.24 = 609,877.49/x
  3. Step 3: Cross multiply
    1,093,281.03x = 1,508,730.24 × 609,877.49
  4. Step 4: Simplify right side
    1,093,281.03x = 920,140,606,601.69
  5. Step 5: Solve for x
    x = 920,140,606,601.69/1,093,281.03
  6. Step 6: Final answer
    x = 841,632.28

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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.