Home / 1,093,341.46-1,508,813.40-609,894.04

Finding the Fourth Proportional to 1,093,341.46, 1,508,813.40 and 609,894.04

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Solution

The fourth proportional to 1,093,341.46, 1,508,813.40 and 609,894.04 is: 841,654.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,341.46 : 1,508,813.40 = 609,894.04 : x
  2. Step 2: Convert to fraction form
    1,093,341.46/1,508,813.40 = 609,894.04/x
  3. Step 3: Cross multiply
    1,093,341.46x = 1,508,813.40 × 609,894.04
  4. Step 4: Simplify right side
    1,093,341.46x = 920,216,300,132.14
  5. Step 5: Solve for x
    x = 920,216,300,132.14/1,093,341.46
  6. Step 6: Final answer
    x = 841,654.99

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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.