Home / 3,501,583.28-4,832,184.93-1,891,951.28

Finding the Fourth Proportional to 3,501,583.28, 4,832,184.93 and 1,891,951.28

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Solution

The fourth proportional to 3,501,583.28, 4,832,184.93 and 1,891,951.28 is: 2,610,892.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,583.28 : 4,832,184.93 = 1,891,951.28 : x
  2. Step 2: Convert to fraction form
    3,501,583.28/4,832,184.93 = 1,891,951.28/x
  3. Step 3: Cross multiply
    3,501,583.28x = 4,832,184.93 × 1,891,951.28
  4. Step 4: Simplify right side
    3,501,583.28x = 9,142,258,463,510.21
  5. Step 5: Solve for x
    x = 9,142,258,463,510.21/3,501,583.28
  6. Step 6: Final answer
    x = 2,610,892.77

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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.