Home / 1,113,252.56-1,536,291.51-603,954.93

Finding the Fourth Proportional to 1,113,252.56, 1,536,291.51 and 603,954.93

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Solution

The fourth proportional to 1,113,252.56, 1,536,291.51 and 603,954.93 is: 833,459.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,252.56 : 1,536,291.51 = 603,954.93 : x
  2. Step 2: Convert to fraction form
    1,113,252.56/1,536,291.51 = 603,954.93/x
  3. Step 3: Cross multiply
    1,113,252.56x = 1,536,291.51 × 603,954.93
  4. Step 4: Simplify right side
    1,113,252.56x = 927,850,831,381.64
  5. Step 5: Solve for x
    x = 927,850,831,381.64/1,113,252.56
  6. Step 6: Final answer
    x = 833,459.42

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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.