Home / 1,114,214.76-1,537,616.34-604,917.18

Finding the Fourth Proportional to 1,114,214.76, 1,537,616.34 and 604,917.18

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Solution

The fourth proportional to 1,114,214.76, 1,537,616.34 and 604,917.18 is: 834,785.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,214.76 : 1,537,616.34 = 604,917.18 : x
  2. Step 2: Convert to fraction form
    1,114,214.76/1,537,616.34 = 604,917.18/x
  3. Step 3: Cross multiply
    1,114,214.76x = 1,537,616.34 × 604,917.18
  4. Step 4: Simplify right side
    1,114,214.76x = 930,130,540,314.72
  5. Step 5: Solve for x
    x = 930,130,540,314.72/1,114,214.76
  6. Step 6: Final answer
    x = 834,785.69

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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.