Home / 1,113,874.02-1,537,150.08-604,576.32

Finding the Fourth Proportional to 1,113,874.02, 1,537,150.08 and 604,576.32

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Solution

The fourth proportional to 1,113,874.02, 1,537,150.08 and 604,576.32 is: 834,317.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,874.02 : 1,537,150.08 = 604,576.32 : x
  2. Step 2: Convert to fraction form
    1,113,874.02/1,537,150.08 = 604,576.32/x
  3. Step 3: Cross multiply
    1,113,874.02x = 1,537,150.08 × 604,576.32
  4. Step 4: Simplify right side
    1,113,874.02x = 929,324,538,654.11
  5. Step 5: Solve for x
    x = 929,324,538,654.11/1,113,874.02
  6. Step 6: Final answer
    x = 834,317.46

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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.