Home / 956,320.49-1,433,404.23-417,030.59

Finding the Fourth Proportional to 956,320.49, 1,433,404.23 and 417,030.59

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Solution

The fourth proportional to 956,320.49, 1,433,404.23 and 417,030.59 is: 625,076.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,320.49 : 1,433,404.23 = 417,030.59 : x
  2. Step 2: Convert to fraction form
    956,320.49/1,433,404.23 = 417,030.59/x
  3. Step 3: Cross multiply
    956,320.49x = 1,433,404.23 × 417,030.59
  4. Step 4: Simplify right side
    956,320.49x = 597,773,411,745.40
  5. Step 5: Solve for x
    x = 597,773,411,745.40/956,320.49
  6. Step 6: Final answer
    x = 625,076.44

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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.