Home / 3,249,295.14-4,484,328.17-1,798,990.58

Finding the Fourth Proportional to 3,249,295.14, 4,484,328.17 and 1,798,990.58

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Solution

The fourth proportional to 3,249,295.14, 4,484,328.17 and 1,798,990.58 is: 2,482,773.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,295.14 : 4,484,328.17 = 1,798,990.58 : x
  2. Step 2: Convert to fraction form
    3,249,295.14/4,484,328.17 = 1,798,990.58/x
  3. Step 3: Cross multiply
    3,249,295.14x = 4,484,328.17 × 1,798,990.58
  4. Step 4: Simplify right side
    3,249,295.14x = 8,067,264,116,574.81
  5. Step 5: Solve for x
    x = 8,067,264,116,574.81/3,249,295.14
  6. Step 6: Final answer
    x = 2,482,773.58

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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.