Home / 9,245,875.60-13,868,813.40-4,197,186.10

Finding the Fourth Proportional to 9,245,875.60, 13,868,813.40 and 4,197,186.10

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Solution

The fourth proportional to 9,245,875.60, 13,868,813.40 and 4,197,186.10 is: 6,295,779.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245,875.60 : 13,868,813.40 = 4,197,186.10 : x
  2. Step 2: Convert to fraction form
    9,245,875.60/13,868,813.40 = 4,197,186.10/x
  3. Step 3: Cross multiply
    9,245,875.60x = 13,868,813.40 × 4,197,186.10
  4. Step 4: Simplify right side
    9,245,875.60x = 58,209,990,825,973.73
  5. Step 5: Solve for x
    x = 58,209,990,825,973.73/9,245,875.60
  6. Step 6: Final answer
    x = 6,295,779.15

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Double scale
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Similar ratio
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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.