Home / 9,887,606.10-14,831,409.15-6,061,230.90

Finding the Fourth Proportional to 9,887,606.10, 14,831,409.15 and 6,061,230.90

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Solution

The fourth proportional to 9,887,606.10, 14,831,409.15 and 6,061,230.90 is: 9,091,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,887,606.10 : 14,831,409.15 = 6,061,230.90 : x
  2. Step 2: Convert to fraction form
    9,887,606.10/14,831,409.15 = 6,061,230.90/x
  3. Step 3: Cross multiply
    9,887,606.10x = 14,831,409.15 × 6,061,230.90
  4. Step 4: Simplify right side
    9,887,606.10x = 89,896,595,430,522.75
  5. Step 5: Solve for x
    x = 89,896,595,430,522.75/9,887,606.10
  6. Step 6: Final answer
    x = 9,091,846.35

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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.