Home / 1,169,886.92-1,754,825.76-371,230.74

Finding the Fourth Proportional to 1,169,886.92, 1,754,825.76 and 371,230.74

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Solution

The fourth proportional to 1,169,886.92, 1,754,825.76 and 371,230.74 is: 556,844.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,886.92 : 1,754,825.76 = 371,230.74 : x
  2. Step 2: Convert to fraction form
    1,169,886.92/1,754,825.76 = 371,230.74/x
  3. Step 3: Cross multiply
    1,169,886.92x = 1,754,825.76 × 371,230.74
  4. Step 4: Simplify right side
    1,169,886.92x = 651,445,265,455.86
  5. Step 5: Solve for x
    x = 651,445,265,455.86/1,169,886.92
  6. Step 6: Final answer
    x = 556,844.64

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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.