Home / 941,188.24-1,411,957.32-310,126.96

Finding the Fourth Proportional to 941,188.24, 1,411,957.32 and 310,126.96

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Solution

The fourth proportional to 941,188.24, 1,411,957.32 and 310,126.96 is: 465,248.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,188.24 : 1,411,957.32 = 310,126.96 : x
  2. Step 2: Convert to fraction form
    941,188.24/1,411,957.32 = 310,126.96/x
  3. Step 3: Cross multiply
    941,188.24x = 1,411,957.32 × 310,126.96
  4. Step 4: Simplify right side
    941,188.24x = 437,886,031,301.35
  5. Step 5: Solve for x
    x = 437,886,031,301.35/941,188.24
  6. Step 6: Final answer
    x = 465,248.09

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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.