Home / 5,913,106.20-8,869,659.30-5,913,106.20

Finding the Fourth Proportional to 5,913,106.20, 8,869,659.30 and 5,913,106.20

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Solution

The fourth proportional to 5,913,106.20, 8,869,659.30 and 5,913,106.20 is: 8,869,659.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,106.20 : 8,869,659.30 = 5,913,106.20 : x
  2. Step 2: Convert to fraction form
    5,913,106.20/8,869,659.30 = 5,913,106.20/x
  3. Step 3: Cross multiply
    5,913,106.20x = 8,869,659.30 × 5,913,106.20
  4. Step 4: Simplify right side
    5,913,106.20x = 52,447,237,398,717.66
  5. Step 5: Solve for x
    x = 52,447,237,398,717.66/5,913,106.20
  6. Step 6: Final answer
    x = 8,869,659.30

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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.