Home / 3,024,230.90-4,536,346.35-1,029,686.90

Finding the Fourth Proportional to 3,024,230.90, 4,536,346.35 and 1,029,686.90

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Solution

The fourth proportional to 3,024,230.90, 4,536,346.35 and 1,029,686.90 is: 1,544,530.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,230.90 : 4,536,346.35 = 1,029,686.90 : x
  2. Step 2: Convert to fraction form
    3,024,230.90/4,536,346.35 = 1,029,686.90/x
  3. Step 3: Cross multiply
    3,024,230.90x = 4,536,346.35 × 1,029,686.90
  4. Step 4: Simplify right side
    3,024,230.90x = 4,671,016,410,457.81
  5. Step 5: Solve for x
    x = 4,671,016,410,457.81/3,024,230.90
  6. Step 6: Final answer
    x = 1,544,530.35

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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.