Home / 6,265,539.63-9,398,316.69-1,716,627.92

Finding the Fourth Proportional to 6,265,539.63, 9,398,316.69 and 1,716,627.92

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Solution

The fourth proportional to 6,265,539.63, 9,398,316.69 and 1,716,627.92 is: 2,574,943.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,539.63 : 9,398,316.69 = 1,716,627.92 : x
  2. Step 2: Convert to fraction form
    6,265,539.63/9,398,316.69 = 1,716,627.92/x
  3. Step 3: Cross multiply
    6,265,539.63x = 9,398,316.69 × 1,716,627.92
  4. Step 4: Simplify right side
    6,265,539.63x = 16,133,412,784,064.40
  5. Step 5: Solve for x
    x = 16,133,412,784,064.40/6,265,539.63
  6. Step 6: Final answer
    x = 2,574,943.86

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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.