Home / 3,668,685.16-5,503,316.36-973,010.36

Finding the Fourth Proportional to 3,668,685.16, 5,503,316.36 and 973,010.36

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Solution

The fourth proportional to 3,668,685.16, 5,503,316.36 and 973,010.36 is: 1,459,592.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,685.16 : 5,503,316.36 = 973,010.36 : x
  2. Step 2: Convert to fraction form
    3,668,685.16/5,503,316.36 = 973,010.36/x
  3. Step 3: Cross multiply
    3,668,685.16x = 5,503,316.36 × 973,010.36
  4. Step 4: Simplify right side
    3,668,685.16x = 5,354,783,832,637.49
  5. Step 5: Solve for x
    x = 5,354,783,832,637.49/3,668,685.16
  6. Step 6: Final answer
    x = 1,459,592.09

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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.