Home / 3,377,539.80-5,069,996.10-1,884,547.80

Finding the Fourth Proportional to 3,377,539.80, 5,069,996.10 and 1,884,547.80

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Solution

The fourth proportional to 3,377,539.80, 5,069,996.10 and 1,884,547.80 is: 2,828,878.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,539.80 : 5,069,996.10 = 1,884,547.80 : x
  2. Step 2: Convert to fraction form
    3,377,539.80/5,069,996.10 = 1,884,547.80/x
  3. Step 3: Cross multiply
    3,377,539.80x = 5,069,996.10 × 1,884,547.80
  4. Step 4: Simplify right side
    3,377,539.80x = 9,554,649,996,263.58
  5. Step 5: Solve for x
    x = 9,554,649,996,263.58/3,377,539.80
  6. Step 6: Final answer
    x = 2,828,878.58

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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.