Home / 956,330.02-1,433,829.18-423,562.24

Finding the Fourth Proportional to 956,330.02, 1,433,829.18 and 423,562.24

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Solution

The fourth proportional to 956,330.02, 1,433,829.18 and 423,562.24 is: 635,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,330.02 : 1,433,829.18 = 423,562.24 : x
  2. Step 2: Convert to fraction form
    956,330.02/1,433,829.18 = 423,562.24/x
  3. Step 3: Cross multiply
    956,330.02x = 1,433,829.18 × 423,562.24
  4. Step 4: Simplify right side
    956,330.02x = 607,315,899,258.16
  5. Step 5: Solve for x
    x = 607,315,899,258.16/956,330.02
  6. Step 6: Final answer
    x = 635,048.45

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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.