Home / 2,818,228-4,226,454-924,528.16

Finding the Fourth Proportional to 2,818,228, 4,226,454 and 924,528.16

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Solution

The fourth proportional to 2,818,228, 4,226,454 and 924,528.16 is: 1,386,500.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,818,228 : 4,226,454 = 924,528.16 : x
  2. Step 2: Convert to fraction form
    2,818,228/4,226,454 = 924,528.16/x
  3. Step 3: Cross multiply
    2,818,228x = 4,226,454 × 924,528.16
  4. Step 4: Simplify right side
    2,818,228x = 3,907,475,739,944.64
  5. Step 5: Solve for x
    x = 3,907,475,739,944.64/2,818,228
  6. Step 6: Final answer
    x = 1,386,500.93

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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.