Home / 10,716,895.47-14,789,419.40-5,822,152.59

Finding the Fourth Proportional to 10,716,895.47, 14,789,419.40 and 5,822,152.59

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Solution

The fourth proportional to 10,716,895.47, 14,789,419.40 and 5,822,152.59 is: 8,034,626.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,895.47 : 14,789,419.40 = 5,822,152.59 : x
  2. Step 2: Convert to fraction form
    10,716,895.47/14,789,419.40 = 5,822,152.59/x
  3. Step 3: Cross multiply
    10,716,895.47x = 14,789,419.40 × 5,822,152.59
  4. Step 4: Simplify right side
    10,716,895.47x = 86,106,256,435,195.48
  5. Step 5: Solve for x
    x = 86,106,256,435,195.48/10,716,895.47
  6. Step 6: Final answer
    x = 8,034,626.88

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