Home / 5,558,714.70-8,325,630.45-4,563,386.70

Finding the Fourth Proportional to 5,558,714.70, 8,325,630.45 and 4,563,386.70

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Solution

The fourth proportional to 5,558,714.70, 8,325,630.45 and 4,563,386.70 is: 6,834,866.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,558,714.70 : 8,325,630.45 = 4,563,386.70 : x
  2. Step 2: Convert to fraction form
    5,558,714.70/8,325,630.45 = 4,563,386.70/x
  3. Step 3: Cross multiply
    5,558,714.70x = 8,325,630.45 × 4,563,386.70
  4. Step 4: Simplify right side
    5,558,714.70x = 37,993,071,264,645.02
  5. Step 5: Solve for x
    x = 37,993,071,264,645.02/5,558,714.70
  6. Step 6: Final answer
    x = 6,834,866.21

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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.