Home / 1,113,881.44-1,537,159.32-604,583.80

Finding the Fourth Proportional to 1,113,881.44, 1,537,159.32 and 604,583.80

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Solution

The fourth proportional to 1,113,881.44, 1,537,159.32 and 604,583.80 is: 834,327.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,881.44 : 1,537,159.32 = 604,583.80 : x
  2. Step 2: Convert to fraction form
    1,113,881.44/1,537,159.32 = 604,583.80/x
  3. Step 3: Cross multiply
    1,113,881.44x = 1,537,159.32 × 604,583.80
  4. Step 4: Simplify right side
    1,113,881.44x = 929,341,622,891.02
  5. Step 5: Solve for x
    x = 929,341,622,891.02/1,113,881.44
  6. Step 6: Final answer
    x = 834,327.24

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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.