Home / 2,984,841.44-4,119,095.08-1,695,752.57

Finding the Fourth Proportional to 2,984,841.44, 4,119,095.08 and 1,695,752.57

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Solution

The fourth proportional to 2,984,841.44, 4,119,095.08 and 1,695,752.57 is: 2,340,146.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,841.44 : 4,119,095.08 = 1,695,752.57 : x
  2. Step 2: Convert to fraction form
    2,984,841.44/4,119,095.08 = 1,695,752.57/x
  3. Step 3: Cross multiply
    2,984,841.44x = 4,119,095.08 × 1,695,752.57
  4. Step 4: Simplify right side
    2,984,841.44x = 6,984,966,047,693.27
  5. Step 5: Solve for x
    x = 6,984,966,047,693.27/2,984,841.44
  6. Step 6: Final answer
    x = 2,340,146.43

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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.