Home / 1,747,830.96-2,413,166.76-1,095,437.52

Finding the Fourth Proportional to 1,747,830.96, 2,413,166.76 and 1,095,437.52

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Solution

The fourth proportional to 1,747,830.96, 2,413,166.76 and 1,095,437.52 is: 1,512,430.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,830.96 : 2,413,166.76 = 1,095,437.52 : x
  2. Step 2: Convert to fraction form
    1,747,830.96/2,413,166.76 = 1,095,437.52/x
  3. Step 3: Cross multiply
    1,747,830.96x = 2,413,166.76 × 1,095,437.52
  4. Step 4: Simplify right side
    1,747,830.96x = 2,643,473,410,920.84
  5. Step 5: Solve for x
    x = 2,643,473,410,920.84/1,747,830.96
  6. Step 6: Final answer
    x = 1,512,430.82

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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.