Home / 9,464,187.60-14,196,281.40-4,672,616.40

Finding the Fourth Proportional to 9,464,187.60, 14,196,281.40 and 4,672,616.40

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Solution

The fourth proportional to 9,464,187.60, 14,196,281.40 and 4,672,616.40 is: 7,008,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,187.60 : 14,196,281.40 = 4,672,616.40 : x
  2. Step 2: Convert to fraction form
    9,464,187.60/14,196,281.40 = 4,672,616.40/x
  3. Step 3: Cross multiply
    9,464,187.60x = 14,196,281.40 × 4,672,616.40
  4. Step 4: Simplify right side
    9,464,187.60x = 66,333,777,288,654.97
  5. Step 5: Solve for x
    x = 66,333,777,288,654.97/9,464,187.60
  6. Step 6: Final answer
    x = 7,008,924.60

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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.