Home / 3,623,235.03-4,998,397.88-3,210,193.22

Finding the Fourth Proportional to 3,623,235.03, 4,998,397.88 and 3,210,193.22

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Solution

The fourth proportional to 3,623,235.03, 4,998,397.88 and 3,210,193.22 is: 4,428,590.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,235.03 : 4,998,397.88 = 3,210,193.22 : x
  2. Step 2: Convert to fraction form
    3,623,235.03/4,998,397.88 = 3,210,193.22/x
  3. Step 3: Cross multiply
    3,623,235.03x = 4,998,397.88 × 3,210,193.22
  4. Step 4: Simplify right side
    3,623,235.03x = 16,045,822,968,271.87
  5. Step 5: Solve for x
    x = 16,045,822,968,271.87/3,623,235.03
  6. Step 6: Final answer
    x = 4,428,590.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.