Home / 956,424.48-1,435,205.60-483,157.76

Finding the Fourth Proportional to 956,424.48, 1,435,205.60 and 483,157.76

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Solution

The fourth proportional to 956,424.48, 1,435,205.60 and 483,157.76 is: 725,024.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,424.48 : 1,435,205.60 = 483,157.76 : x
  2. Step 2: Convert to fraction form
    956,424.48/1,435,205.60 = 483,157.76/x
  3. Step 3: Cross multiply
    956,424.48x = 1,435,205.60 × 483,157.76
  4. Step 4: Simplify right side
    956,424.48x = 693,430,722,835.46
  5. Step 5: Solve for x
    x = 693,430,722,835.46/956,424.48
  6. Step 6: Final answer
    x = 725,024.02

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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.