Home / 1,114,014.78-1,537,338.96-604,717.02

Finding the Fourth Proportional to 1,114,014.78, 1,537,338.96 and 604,717.02

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Solution

The fourth proportional to 1,114,014.78, 1,537,338.96 and 604,717.02 is: 834,508.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,014.78 : 1,537,338.96 = 604,717.02 : x
  2. Step 2: Convert to fraction form
    1,114,014.78/1,537,338.96 = 604,717.02/x
  3. Step 3: Cross multiply
    1,114,014.78x = 1,537,338.96 × 604,717.02
  4. Step 4: Simplify right side
    1,114,014.78x = 929,655,034,621.10
  5. Step 5: Solve for x
    x = 929,655,034,621.10/1,114,014.78
  6. Step 6: Final answer
    x = 834,508.71

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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.