Home / 4,226,220.08-5,827,772.74-2,507,008.44

Finding the Fourth Proportional to 4,226,220.08, 5,827,772.74 and 2,507,008.44

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Solution

The fourth proportional to 4,226,220.08, 5,827,772.74 and 2,507,008.44 is: 3,457,055.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,220.08 : 5,827,772.74 = 2,507,008.44 : x
  2. Step 2: Convert to fraction form
    4,226,220.08/5,827,772.74 = 2,507,008.44/x
  3. Step 3: Cross multiply
    4,226,220.08x = 5,827,772.74 × 2,507,008.44
  4. Step 4: Simplify right side
    4,226,220.08x = 14,610,275,445,581.93
  5. Step 5: Solve for x
    x = 14,610,275,445,581.93/4,226,220.08
  6. Step 6: Final answer
    x = 3,457,055.04

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.