Home / 9,793,230.40-14,694,673.20-4,405,693.60

Finding the Fourth Proportional to 9,793,230.40, 14,694,673.20 and 4,405,693.60

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Solution

The fourth proportional to 9,793,230.40, 14,694,673.20 and 4,405,693.60 is: 6,610,712.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,230.40 : 14,694,673.20 = 4,405,693.60 : x
  2. Step 2: Convert to fraction form
    9,793,230.40/14,694,673.20 = 4,405,693.60/x
  3. Step 3: Cross multiply
    9,793,230.40x = 14,694,673.20 × 4,405,693.60
  4. Step 4: Simplify right side
    9,793,230.40x = 64,740,227,671,331.51
  5. Step 5: Solve for x
    x = 64,740,227,671,331.51/9,793,230.40
  6. Step 6: Final answer
    x = 6,610,712.20

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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.