Home / 1,164,827.34-1,747,156.77-366,337.35

Finding the Fourth Proportional to 1,164,827.34, 1,747,156.77 and 366,337.35

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Solution

The fourth proportional to 1,164,827.34, 1,747,156.77 and 366,337.35 is: 549,479.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,827.34 : 1,747,156.77 = 366,337.35 : x
  2. Step 2: Convert to fraction form
    1,164,827.34/1,747,156.77 = 366,337.35/x
  3. Step 3: Cross multiply
    1,164,827.34x = 1,747,156.77 × 366,337.35
  4. Step 4: Simplify right side
    1,164,827.34x = 640,048,781,156.36
  5. Step 5: Solve for x
    x = 640,048,781,156.36/1,164,827.34
  6. Step 6: Final answer
    x = 549,479.53

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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.