Home / 673,265.15-929,104.54-367,341.35

Finding the Fourth Proportional to 673,265.15, 929,104.54 and 367,341.35

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Solution

The fourth proportional to 673,265.15, 929,104.54 and 367,341.35 is: 506,930.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,265.15 : 929,104.54 = 367,341.35 : x
  2. Step 2: Convert to fraction form
    673,265.15/929,104.54 = 367,341.35/x
  3. Step 3: Cross multiply
    673,265.15x = 929,104.54 × 367,341.35
  4. Step 4: Simplify right side
    673,265.15x = 341,298,513,935.00
  5. Step 5: Solve for x
    x = 341,298,513,935.00/673,265.15
  6. Step 6: Final answer
    x = 506,930.32

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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.