Home / 3,364,001.47-4,648,394.56-2,395,450.25

Finding the Fourth Proportional to 3,364,001.47, 4,648,394.56 and 2,395,450.25

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Solution

The fourth proportional to 3,364,001.47, 4,648,394.56 and 2,395,450.25 is: 3,310,045.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,001.47 : 4,648,394.56 = 2,395,450.25 : x
  2. Step 2: Convert to fraction form
    3,364,001.47/4,648,394.56 = 2,395,450.25/x
  3. Step 3: Cross multiply
    3,364,001.47x = 4,648,394.56 × 2,395,450.25
  4. Step 4: Simplify right side
    3,364,001.47x = 11,134,997,875,631.42
  5. Step 5: Solve for x
    x = 11,134,997,875,631.42/3,364,001.47
  6. Step 6: Final answer
    x = 3,310,045.49

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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.