Home / 1,113,305.04-1,536,347.16-604,003.68

Finding the Fourth Proportional to 1,113,305.04, 1,536,347.16 and 604,003.68

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Solution

The fourth proportional to 1,113,305.04, 1,536,347.16 and 604,003.68 is: 833,517.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,305.04 : 1,536,347.16 = 604,003.68 : x
  2. Step 2: Convert to fraction form
    1,113,305.04/1,536,347.16 = 604,003.68/x
  3. Step 3: Cross multiply
    1,113,305.04x = 1,536,347.16 × 604,003.68
  4. Step 4: Simplify right side
    1,113,305.04x = 927,959,338,397.55
  5. Step 5: Solve for x
    x = 927,959,338,397.55/1,113,305.04
  6. Step 6: Final answer
    x = 833,517.59

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Double scale
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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.