Home / 1,110,983.24-1,533,158.81-601,685.62

Finding the Fourth Proportional to 1,110,983.24, 1,533,158.81 and 601,685.62

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Solution

The fourth proportional to 1,110,983.24, 1,533,158.81 and 601,685.62 is: 830,327.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,983.24 : 1,533,158.81 = 601,685.62 : x
  2. Step 2: Convert to fraction form
    1,110,983.24/1,533,158.81 = 601,685.62/x
  3. Step 3: Cross multiply
    1,110,983.24x = 1,533,158.81 × 601,685.62
  4. Step 4: Simplify right side
    1,110,983.24x = 922,479,609,153.31
  5. Step 5: Solve for x
    x = 922,479,609,153.31/1,110,983.24
  6. Step 6: Final answer
    x = 830,327.21

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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.