Home / 1,732,800.42-2,599,547.11-534,677.67

Finding the Fourth Proportional to 1,732,800.42, 2,599,547.11 and 534,677.67

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Solution

The fourth proportional to 1,732,800.42, 2,599,547.11 and 534,677.67 is: 802,123.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,800.42 : 2,599,547.11 = 534,677.67 : x
  2. Step 2: Convert to fraction form
    1,732,800.42/2,599,547.11 = 534,677.67/x
  3. Step 3: Cross multiply
    1,732,800.42x = 2,599,547.11 × 534,677.67
  4. Step 4: Simplify right side
    1,732,800.42x = 1,389,919,790,493.34
  5. Step 5: Solve for x
    x = 1,389,919,790,493.34/1,732,800.42
  6. Step 6: Final answer
    x = 802,123.42

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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.