Home / 1,683,102.72-2,524,108.80-560,870.40

Finding the Fourth Proportional to 1,683,102.72, 2,524,108.80 and 560,870.40

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Solution

The fourth proportional to 1,683,102.72, 2,524,108.80 and 560,870.40 is: 841,123.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,102.72 : 2,524,108.80 = 560,870.40 : x
  2. Step 2: Convert to fraction form
    1,683,102.72/2,524,108.80 = 560,870.40/x
  3. Step 3: Cross multiply
    1,683,102.72x = 2,524,108.80 × 560,870.40
  4. Step 4: Simplify right side
    1,683,102.72x = 1,415,697,912,299.52
  5. Step 5: Solve for x
    x = 1,415,697,912,299.52/1,683,102.72
  6. Step 6: Final answer
    x = 841,123.89

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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.