Home / 1,060,373.88-1,590,857.28-350,901.36

Finding the Fourth Proportional to 1,060,373.88, 1,590,857.28 and 350,901.36

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Solution

The fourth proportional to 1,060,373.88, 1,590,857.28 and 350,901.36 is: 526,450.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,373.88 : 1,590,857.28 = 350,901.36 : x
  2. Step 2: Convert to fraction form
    1,060,373.88/1,590,857.28 = 350,901.36/x
  3. Step 3: Cross multiply
    1,060,373.88x = 1,590,857.28 × 350,901.36
  4. Step 4: Simplify right side
    1,060,373.88x = 558,233,983,117.90
  5. Step 5: Solve for x
    x = 558,233,983,117.90/1,060,373.88
  6. Step 6: Final answer
    x = 526,450.15

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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.