Home / 1,113,810.31-1,537,058.88-604,512.67

Finding the Fourth Proportional to 1,113,810.31, 1,537,058.88 and 604,512.67

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Solution

The fourth proportional to 1,113,810.31, 1,537,058.88 and 604,512.67 is: 834,227.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,810.31 : 1,537,058.88 = 604,512.67 : x
  2. Step 2: Convert to fraction form
    1,113,810.31/1,537,058.88 = 604,512.67/x
  3. Step 3: Cross multiply
    1,113,810.31x = 1,537,058.88 × 604,512.67
  4. Step 4: Simplify right side
    1,113,810.31x = 929,171,567,496.01
  5. Step 5: Solve for x
    x = 929,171,567,496.01/1,113,810.31
  6. Step 6: Final answer
    x = 834,227.84

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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.