Home / 10,834,111.17-16,246,442.25-4,097,801.25

Finding the Fourth Proportional to 10,834,111.17, 16,246,442.25 and 4,097,801.25

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Solution

The fourth proportional to 10,834,111.17, 16,246,442.25 and 4,097,801.25 is: 6,144,914.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,111.17 : 16,246,442.25 = 4,097,801.25 : x
  2. Step 2: Convert to fraction form
    10,834,111.17/16,246,442.25 = 4,097,801.25/x
  3. Step 3: Cross multiply
    10,834,111.17x = 16,246,442.25 × 4,097,801.25
  4. Step 4: Simplify right side
    10,834,111.17x = 66,574,691,360,102.81
  5. Step 5: Solve for x
    x = 66,574,691,360,102.81/10,834,111.17
  6. Step 6: Final answer
    x = 6,144,914.92

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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.