Home / 5,294,019.14-7,937,157.27-1,697,739.02

Finding the Fourth Proportional to 5,294,019.14, 7,937,157.27 and 1,697,739.02

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Solution

The fourth proportional to 5,294,019.14, 7,937,157.27 and 1,697,739.02 is: 2,545,367.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,294,019.14 : 7,937,157.27 = 1,697,739.02 : x
  2. Step 2: Convert to fraction form
    5,294,019.14/7,937,157.27 = 1,697,739.02/x
  3. Step 3: Cross multiply
    5,294,019.14x = 7,937,157.27 × 1,697,739.02
  4. Step 4: Simplify right side
    5,294,019.14x = 13,475,221,605,155.67
  5. Step 5: Solve for x
    x = 13,475,221,605,155.67/5,294,019.14
  6. Step 6: Final answer
    x = 2,545,367.00

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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.