Home / 2,995,669.40-4,493,504.10-973,909.40

Finding the Fourth Proportional to 2,995,669.40, 4,493,504.10 and 973,909.40

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Solution

The fourth proportional to 2,995,669.40, 4,493,504.10 and 973,909.40 is: 1,460,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,669.40 : 4,493,504.10 = 973,909.40 : x
  2. Step 2: Convert to fraction form
    2,995,669.40/4,493,504.10 = 973,909.40/x
  3. Step 3: Cross multiply
    2,995,669.40x = 4,493,504.10 × 973,909.40
  4. Step 4: Simplify right side
    2,995,669.40x = 4,376,265,881,928.54
  5. Step 5: Solve for x
    x = 4,376,265,881,928.54/2,995,669.40
  6. Step 6: Final answer
    x = 1,460,864.10

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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.