Home / 5,962,341.18-8,943,514.56-1,918,828.56

Finding the Fourth Proportional to 5,962,341.18, 8,943,514.56 and 1,918,828.56

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Solution

The fourth proportional to 5,962,341.18, 8,943,514.56 and 1,918,828.56 is: 2,878,243.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,341.18 : 8,943,514.56 = 1,918,828.56 : x
  2. Step 2: Convert to fraction form
    5,962,341.18/8,943,514.56 = 1,918,828.56/x
  3. Step 3: Cross multiply
    5,962,341.18x = 8,943,514.56 × 1,918,828.56
  4. Step 4: Simplify right side
    5,962,341.18x = 17,161,071,164,503.84
  5. Step 5: Solve for x
    x = 17,161,071,164,503.84/5,962,341.18
  6. Step 6: Final answer
    x = 2,878,243.74

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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.