Home / 5,345,026.40-8,008,208.40-4,598,530.40

Finding the Fourth Proportional to 5,345,026.40, 8,008,208.40 and 4,598,530.40

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Solution

The fourth proportional to 5,345,026.40, 8,008,208.40 and 4,598,530.40 is: 6,889,767.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,026.40 : 8,008,208.40 = 4,598,530.40 : x
  2. Step 2: Convert to fraction form
    5,345,026.40/8,008,208.40 = 4,598,530.40/x
  3. Step 3: Cross multiply
    5,345,026.40x = 8,008,208.40 × 4,598,530.40
  4. Step 4: Simplify right side
    5,345,026.40x = 36,825,989,776,935.37
  5. Step 5: Solve for x
    x = 36,825,989,776,935.37/5,345,026.40
  6. Step 6: Final answer
    x = 6,889,767.61

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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.