Home / 1,167,281.83-1,751,261.15-484,041.81

Finding the Fourth Proportional to 1,167,281.83, 1,751,261.15 and 484,041.81

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Solution

The fourth proportional to 1,167,281.83, 1,751,261.15 and 484,041.81 is: 726,203.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,281.83 : 1,751,261.15 = 484,041.81 : x
  2. Step 2: Convert to fraction form
    1,167,281.83/1,751,261.15 = 484,041.81/x
  3. Step 3: Cross multiply
    1,167,281.83x = 1,751,261.15 × 484,041.81
  4. Step 4: Simplify right side
    1,167,281.83x = 847,683,614,408.47
  5. Step 5: Solve for x
    x = 847,683,614,408.47/1,167,281.83
  6. Step 6: Final answer
    x = 726,203.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.