Home / 6,559,814.14-9,842,563.10-3,523,637.68

Finding the Fourth Proportional to 6,559,814.14, 9,842,563.10 and 3,523,637.68

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Solution

The fourth proportional to 6,559,814.14, 9,842,563.10 and 3,523,637.68 is: 5,286,983.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,814.14 : 9,842,563.10 = 3,523,637.68 : x
  2. Step 2: Convert to fraction form
    6,559,814.14/9,842,563.10 = 3,523,637.68/x
  3. Step 3: Cross multiply
    6,559,814.14x = 9,842,563.10 × 3,523,637.68
  4. Step 4: Simplify right side
    6,559,814.14x = 34,681,626,189,319.42
  5. Step 5: Solve for x
    x = 34,681,626,189,319.42/6,559,814.14
  6. Step 6: Final answer
    x = 5,286,983.05

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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.