Home / 2,386,054-3,292,754.52-1,312,966

Finding the Fourth Proportional to 2,386,054, 3,292,754.52 and 1,312,966

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Solution

The fourth proportional to 2,386,054, 3,292,754.52 and 1,312,966 is: 1,811,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,054 : 3,292,754.52 = 1,312,966 : x
  2. Step 2: Convert to fraction form
    2,386,054/3,292,754.52 = 1,312,966/x
  3. Step 3: Cross multiply
    2,386,054x = 3,292,754.52 × 1,312,966
  4. Step 4: Simplify right side
    2,386,054x = 4,323,274,731,106.32
  5. Step 5: Solve for x
    x = 4,323,274,731,106.32/2,386,054
  6. Step 6: Final answer
    x = 1,811,893.08

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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.