Home / 11,301,259.60-15,595,554.54-6,144,751

Finding the Fourth Proportional to 11,301,259.60, 15,595,554.54 and 6,144,751

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Solution

The fourth proportional to 11,301,259.60, 15,595,554.54 and 6,144,751 is: 8,479,656.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301,259.60 : 15,595,554.54 = 6,144,751 : x
  2. Step 2: Convert to fraction form
    11,301,259.60/15,595,554.54 = 6,144,751/x
  3. Step 3: Cross multiply
    11,301,259.60x = 15,595,554.54 × 6,144,751
  4. Step 4: Simplify right side
    11,301,259.60x = 95,830,799,355,219.53
  5. Step 5: Solve for x
    x = 95,830,799,355,219.53/11,301,259.60
  6. Step 6: Final answer
    x = 8,479,656.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.