Home / 7,281,026.08-10,049,814.72-4,226,224.48

Finding the Fourth Proportional to 7,281,026.08, 10,049,814.72 and 4,226,224.48

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Solution

The fourth proportional to 7,281,026.08, 10,049,814.72 and 4,226,224.48 is: 5,833,349.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,281,026.08 : 10,049,814.72 = 4,226,224.48 : x
  2. Step 2: Convert to fraction form
    7,281,026.08/10,049,814.72 = 4,226,224.48/x
  3. Step 3: Cross multiply
    7,281,026.08x = 10,049,814.72 × 4,226,224.48
  4. Step 4: Simplify right side
    7,281,026.08x = 42,472,772,989,128.35
  5. Step 5: Solve for x
    x = 42,472,772,989,128.35/7,281,026.08
  6. Step 6: Final answer
    x = 5,833,349.93

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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.