Home / 793,429.60-1,094,931.60-435,733.60

Finding the Fourth Proportional to 793,429.60, 1,094,931.60 and 435,733.60

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Solution

The fourth proportional to 793,429.60, 1,094,931.60 and 435,733.60 is: 601,311.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,429.60 : 1,094,931.60 = 435,733.60 : x
  2. Step 2: Convert to fraction form
    793,429.60/1,094,931.60 = 435,733.60/x
  3. Step 3: Cross multiply
    793,429.60x = 1,094,931.60 × 435,733.60
  4. Step 4: Simplify right side
    793,429.60x = 477,098,487,821.76
  5. Step 5: Solve for x
    x = 477,098,487,821.76/793,429.60
  6. Step 6: Final answer
    x = 601,311.68

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1.5x scale

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.