Home / 5,330,698.34-7,996,041.29-1,736,459.49

Finding the Fourth Proportional to 5,330,698.34, 7,996,041.29 and 1,736,459.49

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Solution

The fourth proportional to 5,330,698.34, 7,996,041.29 and 1,736,459.49 is: 2,604,687.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,698.34 : 7,996,041.29 = 1,736,459.49 : x
  2. Step 2: Convert to fraction form
    5,330,698.34/7,996,041.29 = 1,736,459.49/x
  3. Step 3: Cross multiply
    5,330,698.34x = 7,996,041.29 × 1,736,459.49
  4. Step 4: Simplify right side
    5,330,698.34x = 13,884,801,771,770.04
  5. Step 5: Solve for x
    x = 13,884,801,771,770.04/5,330,698.34
  6. Step 6: Final answer
    x = 2,604,687.21

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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.