Home / 2,012,095.02-2,776,635.63-1,106,677.74

Finding the Fourth Proportional to 2,012,095.02, 2,776,635.63 and 1,106,677.74

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Solution

The fourth proportional to 2,012,095.02, 2,776,635.63 and 1,106,677.74 is: 1,527,184.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,095.02 : 2,776,635.63 = 1,106,677.74 : x
  2. Step 2: Convert to fraction form
    2,012,095.02/2,776,635.63 = 1,106,677.74/x
  3. Step 3: Cross multiply
    2,012,095.02x = 2,776,635.63 × 1,106,677.74
  4. Step 4: Simplify right side
    2,012,095.02x = 3,072,840,843,811.88
  5. Step 5: Solve for x
    x = 3,072,840,843,811.88/2,012,095.02
  6. Step 6: Final answer
    x = 1,527,184.76

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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.