Home / 1,852,262.60-2,776,838.70-965,798.60

Finding the Fourth Proportional to 1,852,262.60, 2,776,838.70 and 965,798.60

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Solution

The fourth proportional to 1,852,262.60, 2,776,838.70 and 965,798.60 is: 1,447,886.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,262.60 : 2,776,838.70 = 965,798.60 : x
  2. Step 2: Convert to fraction form
    1,852,262.60/2,776,838.70 = 965,798.60/x
  3. Step 3: Cross multiply
    1,852,262.60x = 2,776,838.70 × 965,798.60
  4. Step 4: Simplify right side
    1,852,262.60x = 2,681,866,928,885.82
  5. Step 5: Solve for x
    x = 2,681,866,928,885.82/1,852,262.60
  6. Step 6: Final answer
    x = 1,447,886.99

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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.