Home / 963,563.76-1,445,444.04-332,475.74

Finding the Fourth Proportional to 963,563.76, 1,445,444.04 and 332,475.74

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Solution

The fourth proportional to 963,563.76, 1,445,444.04 and 332,475.74 is: 498,747.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,563.76 : 1,445,444.04 = 332,475.74 : x
  2. Step 2: Convert to fraction form
    963,563.76/1,445,444.04 = 332,475.74/x
  3. Step 3: Cross multiply
    963,563.76x = 1,445,444.04 × 332,475.74
  4. Step 4: Simplify right side
    963,563.76x = 480,575,076,827.59
  5. Step 5: Solve for x
    x = 480,575,076,827.59/963,563.76
  6. Step 6: Final answer
    x = 498,747.56

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1.5x scale

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.