Home / 3,472,070.60-4,791,252.42-1,901,890.16

Finding the Fourth Proportional to 3,472,070.60, 4,791,252.42 and 1,901,890.16

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Solution

The fourth proportional to 3,472,070.60, 4,791,252.42 and 1,901,890.16 is: 2,624,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,070.60 : 4,791,252.42 = 1,901,890.16 : x
  2. Step 2: Convert to fraction form
    3,472,070.60/4,791,252.42 = 1,901,890.16/x
  3. Step 3: Cross multiply
    3,472,070.60x = 4,791,252.42 × 1,901,890.16
  4. Step 4: Simplify right side
    3,472,070.60x = 9,112,435,807,717.93
  5. Step 5: Solve for x
    x = 9,112,435,807,717.93/3,472,070.60
  6. Step 6: Final answer
    x = 2,624,496.12

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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.