Home / 11,664,590.40-17,496,885.60-5,995,886.40

Finding the Fourth Proportional to 11,664,590.40, 17,496,885.60 and 5,995,886.40

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Solution

The fourth proportional to 11,664,590.40, 17,496,885.60 and 5,995,886.40 is: 8,993,829.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,590.40 : 17,496,885.60 = 5,995,886.40 : x
  2. Step 2: Convert to fraction form
    11,664,590.40/17,496,885.60 = 5,995,886.40/x
  3. Step 3: Cross multiply
    11,664,590.40x = 17,496,885.60 × 5,995,886.40
  4. Step 4: Simplify right side
    11,664,590.40x = 104,909,338,411,395.86
  5. Step 5: Solve for x
    x = 104,909,338,411,395.86/11,664,590.40
  6. Step 6: Final answer
    x = 8,993,829.60

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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.