Home / 3,134,295.07-4,701,443.65-2,069,088.03

Finding the Fourth Proportional to 3,134,295.07, 4,701,443.65 and 2,069,088.03

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Solution

The fourth proportional to 3,134,295.07, 4,701,443.65 and 2,069,088.03 is: 3,103,632.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,295.07 : 4,701,443.65 = 2,069,088.03 : x
  2. Step 2: Convert to fraction form
    3,134,295.07/4,701,443.65 = 2,069,088.03/x
  3. Step 3: Cross multiply
    3,134,295.07x = 4,701,443.65 × 2,069,088.03
  4. Step 4: Simplify right side
    3,134,295.07x = 9,727,700,774,761.79
  5. Step 5: Solve for x
    x = 9,727,700,774,761.79/3,134,295.07
  6. Step 6: Final answer
    x = 3,103,632.74

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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.