Home / 9,490,496.59-14,238,172.45-2,758,910.59

Finding the Fourth Proportional to 9,490,496.59, 14,238,172.45 and 2,758,910.59

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Solution

The fourth proportional to 9,490,496.59, 14,238,172.45 and 2,758,910.59 is: 4,139,071.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,496.59 : 14,238,172.45 = 2,758,910.59 : x
  2. Step 2: Convert to fraction form
    9,490,496.59/14,238,172.45 = 2,758,910.59/x
  3. Step 3: Cross multiply
    9,490,496.59x = 14,238,172.45 × 2,758,910.59
  4. Step 4: Simplify right side
    9,490,496.59x = 39,281,844,683,360.38
  5. Step 5: Solve for x
    x = 39,281,844,683,360.38/9,490,496.59
  6. Step 6: Final answer
    x = 4,139,071.58

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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.