Home / 10,368,094.70-15,552,142.05-6,106,069.10

Finding the Fourth Proportional to 10,368,094.70, 15,552,142.05 and 6,106,069.10

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Solution

The fourth proportional to 10,368,094.70, 15,552,142.05 and 6,106,069.10 is: 9,159,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,094.70 : 15,552,142.05 = 6,106,069.10 : x
  2. Step 2: Convert to fraction form
    10,368,094.70/15,552,142.05 = 6,106,069.10/x
  3. Step 3: Cross multiply
    10,368,094.70x = 15,552,142.05 × 6,106,069.10
  4. Step 4: Simplify right side
    10,368,094.70x = 94,962,454,010,315.66
  5. Step 5: Solve for x
    x = 94,962,454,010,315.66/10,368,094.70
  6. Step 6: Final answer
    x = 9,159,103.65

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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.