Home / 3,004,343.10-4,506,514.65-2,201,276.70

Finding the Fourth Proportional to 3,004,343.10, 4,506,514.65 and 2,201,276.70

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Solution

The fourth proportional to 3,004,343.10, 4,506,514.65 and 2,201,276.70 is: 3,301,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,343.10 : 4,506,514.65 = 2,201,276.70 : x
  2. Step 2: Convert to fraction form
    3,004,343.10/4,506,514.65 = 2,201,276.70/x
  3. Step 3: Cross multiply
    3,004,343.10x = 4,506,514.65 × 2,201,276.70
  4. Step 4: Simplify right side
    3,004,343.10x = 9,920,085,697,253.66
  5. Step 5: Solve for x
    x = 9,920,085,697,253.66/3,004,343.10
  6. Step 6: Final answer
    x = 3,301,915.05

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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.