Home / 3,249,215.74-4,484,083.06-1,799,070.71

Finding the Fourth Proportional to 3,249,215.74, 4,484,083.06 and 1,799,070.71

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Solution

The fourth proportional to 3,249,215.74, 4,484,083.06 and 1,799,070.71 is: 2,482,809.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,215.74 : 4,484,083.06 = 1,799,070.71 : x
  2. Step 2: Convert to fraction form
    3,249,215.74/4,484,083.06 = 1,799,070.71/x
  3. Step 3: Cross multiply
    3,249,215.74x = 4,484,083.06 × 1,799,070.71
  4. Step 4: Simplify right side
    3,249,215.74x = 8,067,182,501,165.70
  5. Step 5: Solve for x
    x = 8,067,182,501,165.70/3,249,215.74
  6. Step 6: Final answer
    x = 2,482,809.13

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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.