Home / 2,402,109.04-3,603,205.32-885,011.08

Finding the Fourth Proportional to 2,402,109.04, 3,603,205.32 and 885,011.08

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Solution

The fourth proportional to 2,402,109.04, 3,603,205.32 and 885,011.08 is: 1,327,532.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,109.04 : 3,603,205.32 = 885,011.08 : x
  2. Step 2: Convert to fraction form
    2,402,109.04/3,603,205.32 = 885,011.08/x
  3. Step 3: Cross multiply
    2,402,109.04x = 3,603,205.32 × 885,011.08
  4. Step 4: Simplify right side
    2,402,109.04x = 3,188,876,631,714.95
  5. Step 5: Solve for x
    x = 3,188,876,631,714.95/2,402,109.04
  6. Step 6: Final answer
    x = 1,327,532.01

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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.