Home / 9,837,439.95-14,751,874.37-5,225,416.93

Finding the Fourth Proportional to 9,837,439.95, 14,751,874.37 and 5,225,416.93

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Solution

The fourth proportional to 9,837,439.95, 14,751,874.37 and 5,225,416.93 is: 7,835,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,439.95 : 14,751,874.37 = 5,225,416.93 : x
  2. Step 2: Convert to fraction form
    9,837,439.95/14,751,874.37 = 5,225,416.93/x
  3. Step 3: Cross multiply
    9,837,439.95x = 14,751,874.37 × 5,225,416.93
  4. Step 4: Simplify right side
    9,837,439.95x = 77,084,694,002,541.27
  5. Step 5: Solve for x
    x = 77,084,694,002,541.27/9,837,439.95
  6. Step 6: Final answer
    x = 7,835,849.00

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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.