Home / 3,379,017.93-4,663,212.75-2,090,528.25

Finding the Fourth Proportional to 3,379,017.93, 4,663,212.75 and 2,090,528.25

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Solution

The fourth proportional to 3,379,017.93, 4,663,212.75 and 2,090,528.25 is: 2,885,032.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,017.93 : 4,663,212.75 = 2,090,528.25 : x
  2. Step 2: Convert to fraction form
    3,379,017.93/4,663,212.75 = 2,090,528.25/x
  3. Step 3: Cross multiply
    3,379,017.93x = 4,663,212.75 × 2,090,528.25
  4. Step 4: Simplify right side
    3,379,017.93x = 9,748,577,989,635.19
  5. Step 5: Solve for x
    x = 9,748,577,989,635.19/3,379,017.93
  6. Step 6: Final answer
    x = 2,885,032.93

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Double scale
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Similar ratio
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1.5x scale

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.