Home / 3,249,214.61-4,484,081.51-1,799,069.59

Finding the Fourth Proportional to 3,249,214.61, 4,484,081.51 and 1,799,069.59

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Solution

The fourth proportional to 3,249,214.61, 4,484,081.51 and 1,799,069.59 is: 2,482,807.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,214.61 : 4,484,081.51 = 1,799,069.59 : x
  2. Step 2: Convert to fraction form
    3,249,214.61/4,484,081.51 = 1,799,069.59/x
  3. Step 3: Cross multiply
    3,249,214.61x = 4,484,081.51 × 1,799,069.59
  4. Step 4: Simplify right side
    3,249,214.61x = 8,067,174,656,795.70
  5. Step 5: Solve for x
    x = 8,067,174,656,795.70/3,249,214.61
  6. Step 6: Final answer
    x = 2,482,807.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.