Home / 1,473,096.76-2,210,184.90-620,383.07

Finding the Fourth Proportional to 1,473,096.76, 2,210,184.90 and 620,383.07

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Solution

The fourth proportional to 1,473,096.76, 2,210,184.90 and 620,383.07 is: 930,801.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,096.76 : 2,210,184.90 = 620,383.07 : x
  2. Step 2: Convert to fraction form
    1,473,096.76/2,210,184.90 = 620,383.07/x
  3. Step 3: Cross multiply
    1,473,096.76x = 2,210,184.90 × 620,383.07
  4. Step 4: Simplify right side
    1,473,096.76x = 1,371,161,299,055.11
  5. Step 5: Solve for x
    x = 1,371,161,299,055.11/1,473,096.76
  6. Step 6: Final answer
    x = 930,801.93

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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.