Home / 2,101,074.09-3,152,595.29-1,035,535.29

Finding the Fourth Proportional to 2,101,074.09, 3,152,595.29 and 1,035,535.29

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Solution

The fourth proportional to 2,101,074.09, 3,152,595.29 and 1,035,535.29 is: 1,553,787.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,074.09 : 3,152,595.29 = 1,035,535.29 : x
  2. Step 2: Convert to fraction form
    2,101,074.09/3,152,595.29 = 1,035,535.29/x
  3. Step 3: Cross multiply
    2,101,074.09x = 3,152,595.29 × 1,035,535.29
  4. Step 4: Simplify right side
    2,101,074.09x = 3,264,623,672,705.11
  5. Step 5: Solve for x
    x = 3,264,623,672,705.11/2,101,074.09
  6. Step 6: Final answer
    x = 1,553,787.98

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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.