Home / 3,704,300.70-5,553,340.65-1,931,372.70

Finding the Fourth Proportional to 3,704,300.70, 5,553,340.65 and 1,931,372.70

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Solution

The fourth proportional to 3,704,300.70, 5,553,340.65 and 1,931,372.70 is: 2,895,437.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,300.70 : 5,553,340.65 = 1,931,372.70 : x
  2. Step 2: Convert to fraction form
    3,704,300.70/5,553,340.65 = 1,931,372.70/x
  3. Step 3: Cross multiply
    3,704,300.70x = 5,553,340.65 × 1,931,372.70
  4. Step 4: Simplify right side
    3,704,300.70x = 10,725,570,525,210.26
  5. Step 5: Solve for x
    x = 10,725,570,525,210.26/3,704,300.70
  6. Step 6: Final answer
    x = 2,895,437.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.