Home / 5,224,088.43-7,837,347.63-1,629,661.59

Finding the Fourth Proportional to 5,224,088.43, 7,837,347.63 and 1,629,661.59

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Solution

The fourth proportional to 5,224,088.43, 7,837,347.63 and 1,629,661.59 is: 2,444,871.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,088.43 : 7,837,347.63 = 1,629,661.59 : x
  2. Step 2: Convert to fraction form
    5,224,088.43/7,837,347.63 = 1,629,661.59/x
  3. Step 3: Cross multiply
    5,224,088.43x = 7,837,347.63 × 1,629,661.59
  4. Step 4: Simplify right side
    5,224,088.43x = 12,772,224,400,088.53
  5. Step 5: Solve for x
    x = 12,772,224,400,088.53/5,224,088.43
  6. Step 6: Final answer
    x = 2,444,871.40

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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.