Home / 4,673,232.90-7,009,849.35-2,153,808.90

Finding the Fourth Proportional to 4,673,232.90, 7,009,849.35 and 2,153,808.90

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Solution

The fourth proportional to 4,673,232.90, 7,009,849.35 and 2,153,808.90 is: 3,230,713.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,232.90 : 7,009,849.35 = 2,153,808.90 : x
  2. Step 2: Convert to fraction form
    4,673,232.90/7,009,849.35 = 2,153,808.90/x
  3. Step 3: Cross multiply
    4,673,232.90x = 7,009,849.35 × 2,153,808.90
  4. Step 4: Simplify right side
    4,673,232.90x = 15,097,875,917,689.21
  5. Step 5: Solve for x
    x = 15,097,875,917,689.21/4,673,232.90
  6. Step 6: Final answer
    x = 3,230,713.35

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.