Home / 9,377,001.12-14,062,702.32-3,985,628.16

Finding the Fourth Proportional to 9,377,001.12, 14,062,702.32 and 3,985,628.16

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Solution

The fourth proportional to 9,377,001.12, 14,062,702.32 and 3,985,628.16 is: 5,977,252.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377,001.12 : 14,062,702.32 = 3,985,628.16 : x
  2. Step 2: Convert to fraction form
    9,377,001.12/14,062,702.32 = 3,985,628.16/x
  3. Step 3: Cross multiply
    9,377,001.12x = 14,062,702.32 × 3,985,628.16
  4. Step 4: Simplify right side
    9,377,001.12x = 56,048,702,372,289.34
  5. Step 5: Solve for x
    x = 56,048,702,372,289.34/9,377,001.12
  6. Step 6: Final answer
    x = 5,977,252.39

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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.