Home / 1,113,564.66-1,536,723.09-604,266.90

Finding the Fourth Proportional to 1,113,564.66, 1,536,723.09 and 604,266.90

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Solution

The fourth proportional to 1,113,564.66, 1,536,723.09 and 604,266.90 is: 833,890.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,564.66 : 1,536,723.09 = 604,266.90 : x
  2. Step 2: Convert to fraction form
    1,113,564.66/1,536,723.09 = 604,266.90/x
  3. Step 3: Cross multiply
    1,113,564.66x = 1,536,723.09 × 604,266.90
  4. Step 4: Simplify right side
    1,113,564.66x = 928,590,897,752.72
  5. Step 5: Solve for x
    x = 928,590,897,752.72/1,113,564.66
  6. Step 6: Final answer
    x = 833,890.42

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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.