Home / 941,017.72-1,411,557.26-447,957.93

Finding the Fourth Proportional to 941,017.72, 1,411,557.26 and 447,957.93

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Solution

The fourth proportional to 941,017.72, 1,411,557.26 and 447,957.93 is: 671,951.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,017.72 : 1,411,557.26 = 447,957.93 : x
  2. Step 2: Convert to fraction form
    941,017.72/1,411,557.26 = 447,957.93/x
  3. Step 3: Cross multiply
    941,017.72x = 1,411,557.26 × 447,957.93
  4. Step 4: Simplify right side
    941,017.72x = 632,318,264,496.72
  5. Step 5: Solve for x
    x = 632,318,264,496.72/941,017.72
  6. Step 6: Final answer
    x = 671,951.50

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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.