Home / 4,088,567.76-6,133,784.76-1,249,083.60

Finding the Fourth Proportional to 4,088,567.76, 6,133,784.76 and 1,249,083.60

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Solution

The fourth proportional to 4,088,567.76, 6,133,784.76 and 1,249,083.60 is: 1,873,910.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,567.76 : 6,133,784.76 = 1,249,083.60 : x
  2. Step 2: Convert to fraction form
    4,088,567.76/6,133,784.76 = 1,249,083.60/x
  3. Step 3: Cross multiply
    4,088,567.76x = 6,133,784.76 × 1,249,083.60
  4. Step 4: Simplify right side
    4,088,567.76x = 7,661,609,949,645.94
  5. Step 5: Solve for x
    x = 7,661,609,949,645.94/4,088,567.76
  6. Step 6: Final answer
    x = 1,873,910.47

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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.