Home / 2,964,360.47-4,088,559.93-2,551,599.46

Finding the Fourth Proportional to 2,964,360.47, 4,088,559.93 and 2,551,599.46

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Solution

The fourth proportional to 2,964,360.47, 4,088,559.93 and 2,551,599.46 is: 3,519,264.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,360.47 : 4,088,559.93 = 2,551,599.46 : x
  2. Step 2: Convert to fraction form
    2,964,360.47/4,088,559.93 = 2,551,599.46/x
  3. Step 3: Cross multiply
    2,964,360.47x = 4,088,559.93 × 2,551,599.46
  4. Step 4: Simplify right side
    2,964,360.47x = 10,432,367,289,122.84
  5. Step 5: Solve for x
    x = 10,432,367,289,122.84/2,964,360.47
  6. Step 6: Final answer
    x = 3,519,264.07

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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.