Home / 1,466,714.49-2,024,159.54-822,134.85

Finding the Fourth Proportional to 1,466,714.49, 2,024,159.54 and 822,134.85

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Solution

The fourth proportional to 1,466,714.49, 2,024,159.54 and 822,134.85 is: 1,134,598.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,714.49 : 2,024,159.54 = 822,134.85 : x
  2. Step 2: Convert to fraction form
    1,466,714.49/2,024,159.54 = 822,134.85/x
  3. Step 3: Cross multiply
    1,466,714.49x = 2,024,159.54 × 822,134.85
  4. Step 4: Simplify right side
    1,466,714.49x = 1,664,132,095,683.29
  5. Step 5: Solve for x
    x = 1,664,132,095,683.29/1,466,714.49
  6. Step 6: Final answer
    x = 1,134,598.52

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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.