Home / 1,000,954.94-1,381,324.59-542,069.89

Finding the Fourth Proportional to 1,000,954.94, 1,381,324.59 and 542,069.89

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Solution

The fourth proportional to 1,000,954.94, 1,381,324.59 and 542,069.89 is: 748,060.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,954.94 : 1,381,324.59 = 542,069.89 : x
  2. Step 2: Convert to fraction form
    1,000,954.94/1,381,324.59 = 542,069.89/x
  3. Step 3: Cross multiply
    1,000,954.94x = 1,381,324.59 × 542,069.89
  4. Step 4: Simplify right side
    1,000,954.94x = 748,774,465,102.28
  5. Step 5: Solve for x
    x = 748,774,465,102.28/1,000,954.94
  6. Step 6: Final answer
    x = 748,060.12

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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.