Home / 2,367,529.54-3,553,821.51-1,020,356.98

Finding the Fourth Proportional to 2,367,529.54, 3,553,821.51 and 1,020,356.98

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Solution

The fourth proportional to 2,367,529.54, 3,553,821.51 and 1,020,356.98 is: 1,531,624.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,529.54 : 3,553,821.51 = 1,020,356.98 : x
  2. Step 2: Convert to fraction form
    2,367,529.54/3,553,821.51 = 1,020,356.98/x
  3. Step 3: Cross multiply
    2,367,529.54x = 3,553,821.51 × 1,020,356.98
  4. Step 4: Simplify right side
    2,367,529.54x = 3,626,166,583,402.64
  5. Step 5: Solve for x
    x = 3,626,166,583,402.64/2,367,529.54
  6. Step 6: Final answer
    x = 1,531,624.64

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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.