Home / 9,887,622.60-14,831,433.90-6,061,247.40

Finding the Fourth Proportional to 9,887,622.60, 14,831,433.90 and 6,061,247.40

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Solution

The fourth proportional to 9,887,622.60, 14,831,433.90 and 6,061,247.40 is: 9,091,871.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,887,622.60 : 14,831,433.90 = 6,061,247.40 : x
  2. Step 2: Convert to fraction form
    9,887,622.60/14,831,433.90 = 6,061,247.40/x
  3. Step 3: Cross multiply
    9,887,622.60x = 14,831,433.90 × 6,061,247.40
  4. Step 4: Simplify right side
    9,887,622.60x = 89,896,990,164,646.88
  5. Step 5: Solve for x
    x = 89,896,990,164,646.88/9,887,622.60
  6. Step 6: Final answer
    x = 9,091,871.10

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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.