Home / 8,088,701.04-11,157,281.28-6,150,712.80

Finding the Fourth Proportional to 8,088,701.04, 11,157,281.28 and 6,150,712.80

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Solution

The fourth proportional to 8,088,701.04, 11,157,281.28 and 6,150,712.80 is: 8,484,085.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,701.04 : 11,157,281.28 = 6,150,712.80 : x
  2. Step 2: Convert to fraction form
    8,088,701.04/11,157,281.28 = 6,150,712.80/x
  3. Step 3: Cross multiply
    8,088,701.04x = 11,157,281.28 × 6,150,712.80
  4. Step 4: Simplify right side
    8,088,701.04x = 68,625,232,782,096.38
  5. Step 5: Solve for x
    x = 68,625,232,782,096.38/8,088,701.04
  6. Step 6: Final answer
    x = 8,484,085.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.