Home / 1,166,931.32-1,750,397.28-368,275.37

Finding the Fourth Proportional to 1,166,931.32, 1,750,397.28 and 368,275.37

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Solution

The fourth proportional to 1,166,931.32, 1,750,397.28 and 368,275.37 is: 552,413.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,931.32 : 1,750,397.28 = 368,275.37 : x
  2. Step 2: Convert to fraction form
    1,166,931.32/1,750,397.28 = 368,275.37/x
  3. Step 3: Cross multiply
    1,166,931.32x = 1,750,397.28 × 368,275.37
  4. Step 4: Simplify right side
    1,166,931.32x = 644,628,205,938.99
  5. Step 5: Solve for x
    x = 644,628,205,938.99/1,166,931.32
  6. Step 6: Final answer
    x = 552,413.15

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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.