Home / 8,236,465.40-12,354,698.10-6,110,701.40

Finding the Fourth Proportional to 8,236,465.40, 12,354,698.10 and 6,110,701.40

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Solution

The fourth proportional to 8,236,465.40, 12,354,698.10 and 6,110,701.40 is: 9,166,052.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,236,465.40 : 12,354,698.10 = 6,110,701.40 : x
  2. Step 2: Convert to fraction form
    8,236,465.40/12,354,698.10 = 6,110,701.40/x
  3. Step 3: Cross multiply
    8,236,465.40x = 12,354,698.10 × 6,110,701.40
  4. Step 4: Simplify right side
    8,236,465.40x = 75,495,870,976,247.34
  5. Step 5: Solve for x
    x = 75,495,870,976,247.34/8,236,465.40
  6. Step 6: Final answer
    x = 9,166,052.10

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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.