Home / 3,623,066.03-5,434,595.53-927,386.90

Finding the Fourth Proportional to 3,623,066.03, 5,434,595.53 and 927,386.90

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Solution

The fourth proportional to 3,623,066.03, 5,434,595.53 and 927,386.90 is: 1,391,079.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,066.03 : 5,434,595.53 = 927,386.90 : x
  2. Step 2: Convert to fraction form
    3,623,066.03/5,434,595.53 = 927,386.90/x
  3. Step 3: Cross multiply
    3,623,066.03x = 5,434,595.53 × 927,386.90
  4. Step 4: Simplify right side
    3,623,066.03x = 5,039,972,712,588.58
  5. Step 5: Solve for x
    x = 5,039,972,712,588.58/3,623,066.03
  6. Step 6: Final answer
    x = 1,391,079.46

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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.