Home / 832,695.64-1,249,216.26-334,098.52

Finding the Fourth Proportional to 832,695.64, 1,249,216.26 and 334,098.52

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Solution

The fourth proportional to 832,695.64, 1,249,216.26 and 334,098.52 is: 501,217.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,695.64 : 1,249,216.26 = 334,098.52 : x
  2. Step 2: Convert to fraction form
    832,695.64/1,249,216.26 = 334,098.52/x
  3. Step 3: Cross multiply
    832,695.64x = 1,249,216.26 × 334,098.52
  4. Step 4: Simplify right side
    832,695.64x = 417,361,303,625.94
  5. Step 5: Solve for x
    x = 417,361,303,625.94/832,695.64
  6. Step 6: Final answer
    x = 501,217.11

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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.