Home / 1,133,321.15-1,700,166.23-334,683.47

Finding the Fourth Proportional to 1,133,321.15, 1,700,166.23 and 334,683.47

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Solution

The fourth proportional to 1,133,321.15, 1,700,166.23 and 334,683.47 is: 502,079.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,321.15 : 1,700,166.23 = 334,683.47 : x
  2. Step 2: Convert to fraction form
    1,133,321.15/1,700,166.23 = 334,683.47/x
  3. Step 3: Cross multiply
    1,133,321.15x = 1,700,166.23 × 334,683.47
  4. Step 4: Simplify right side
    1,133,321.15x = 569,017,533,433.22
  5. Step 5: Solve for x
    x = 569,017,533,433.22/1,133,321.15
  6. Step 6: Final answer
    x = 502,079.69

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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.