Home / 10,763,343.06-14,841,346.32-8,797,119.50

Finding the Fourth Proportional to 10,763,343.06, 14,841,346.32 and 8,797,119.50

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Solution

The fourth proportional to 10,763,343.06, 14,841,346.32 and 8,797,119.50 is: 12,130,162.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,343.06 : 14,841,346.32 = 8,797,119.50 : x
  2. Step 2: Convert to fraction form
    10,763,343.06/14,841,346.32 = 8,797,119.50/x
  3. Step 3: Cross multiply
    10,763,343.06x = 14,841,346.32 × 8,797,119.50
  4. Step 4: Simplify right side
    10,763,343.06x = 130,561,097,117,925.25
  5. Step 5: Solve for x
    x = 130,561,097,117,925.25/10,763,343.06
  6. Step 6: Final answer
    x = 12,130,162.20

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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.