Home / 10,730,887.74-16,096,428.95-3,054,529.58

Finding the Fourth Proportional to 10,730,887.74, 16,096,428.95 and 3,054,529.58

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Solution

The fourth proportional to 10,730,887.74, 16,096,428.95 and 3,054,529.58 is: 4,581,822.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,887.74 : 16,096,428.95 = 3,054,529.58 : x
  2. Step 2: Convert to fraction form
    10,730,887.74/16,096,428.95 = 3,054,529.58/x
  3. Step 3: Cross multiply
    10,730,887.74x = 16,096,428.95 × 3,054,529.58
  4. Step 4: Simplify right side
    10,730,887.74x = 49,167,018,264,388.55
  5. Step 5: Solve for x
    x = 49,167,018,264,388.55/10,730,887.74
  6. Step 6: Final answer
    x = 4,581,822.07

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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.