Home / 4,671,524.48-7,003,005.67-1,637,236.34

Finding the Fourth Proportional to 4,671,524.48, 7,003,005.67 and 1,637,236.34

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Solution

The fourth proportional to 4,671,524.48, 7,003,005.67 and 1,637,236.34 is: 2,454,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,524.48 : 7,003,005.67 = 1,637,236.34 : x
  2. Step 2: Convert to fraction form
    4,671,524.48/7,003,005.67 = 1,637,236.34/x
  3. Step 3: Cross multiply
    4,671,524.48x = 7,003,005.67 × 1,637,236.34
  4. Step 4: Simplify right side
    4,671,524.48x = 11,465,575,333,041.93
  5. Step 5: Solve for x
    x = 11,465,575,333,041.93/4,671,524.48
  6. Step 6: Final answer
    x = 2,454,354.11

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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.