Home / 10,404,635.32-14,358,954.54-5,820,683.32

Finding the Fourth Proportional to 10,404,635.32, 14,358,954.54 and 5,820,683.32

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Solution

The fourth proportional to 10,404,635.32, 14,358,954.54 and 5,820,683.32 is: 8,032,855.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,404,635.32 : 14,358,954.54 = 5,820,683.32 : x
  2. Step 2: Convert to fraction form
    10,404,635.32/14,358,954.54 = 5,820,683.32/x
  3. Step 3: Cross multiply
    10,404,635.32x = 14,358,954.54 × 5,820,683.32
  4. Step 4: Simplify right side
    10,404,635.32x = 83,578,927,183,616.27
  5. Step 5: Solve for x
    x = 83,578,927,183,616.27/10,404,635.32
  6. Step 6: Final answer
    x = 8,032,855.03

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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.