Home / 2,941,647.34-4,412,482.53-1,944,153.58

Finding the Fourth Proportional to 2,941,647.34, 4,412,482.53 and 1,944,153.58

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Solution

The fourth proportional to 2,941,647.34, 4,412,482.53 and 1,944,153.58 is: 2,916,237.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,647.34 : 4,412,482.53 = 1,944,153.58 : x
  2. Step 2: Convert to fraction form
    2,941,647.34/4,412,482.53 = 1,944,153.58/x
  3. Step 3: Cross multiply
    2,941,647.34x = 4,412,482.53 × 1,944,153.58
  4. Step 4: Simplify right side
    2,941,647.34x = 8,578,543,707,386.96
  5. Step 5: Solve for x
    x = 8,578,543,707,386.96/2,941,647.34
  6. Step 6: Final answer
    x = 2,916,237.98

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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.