Home / 3,024,210.30-4,536,315.45-2,823,443.70

Finding the Fourth Proportional to 3,024,210.30, 4,536,315.45 and 2,823,443.70

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Solution

The fourth proportional to 3,024,210.30, 4,536,315.45 and 2,823,443.70 is: 4,235,165.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,210.30 : 4,536,315.45 = 2,823,443.70 : x
  2. Step 2: Convert to fraction form
    3,024,210.30/4,536,315.45 = 2,823,443.70/x
  3. Step 3: Cross multiply
    3,024,210.30x = 4,536,315.45 × 2,823,443.70
  4. Step 4: Simplify right side
    3,024,210.30x = 12,808,031,278,515.17
  5. Step 5: Solve for x
    x = 12,808,031,278,515.17/3,024,210.30
  6. Step 6: Final answer
    x = 4,235,165.55

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Double scale
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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.