Home / 2,602,911.43-3,905,482.25-1,006,595.56

Finding the Fourth Proportional to 2,602,911.43, 3,905,482.25 and 1,006,595.56

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Solution

The fourth proportional to 2,602,911.43, 3,905,482.25 and 1,006,595.56 is: 1,510,324.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,911.43 : 3,905,482.25 = 1,006,595.56 : x
  2. Step 2: Convert to fraction form
    2,602,911.43/3,905,482.25 = 1,006,595.56/x
  3. Step 3: Cross multiply
    2,602,911.43x = 3,905,482.25 × 1,006,595.56
  4. Step 4: Simplify right side
    2,602,911.43x = 3,931,241,092,508.81
  5. Step 5: Solve for x
    x = 3,931,241,092,508.81/2,602,911.43
  6. Step 6: Final answer
    x = 1,510,324.57

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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.