Home / 2,484,814.90-3,429,653.47-1,518,755.04

Finding the Fourth Proportional to 2,484,814.90, 3,429,653.47 and 1,518,755.04

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Solution

The fourth proportional to 2,484,814.90, 3,429,653.47 and 1,518,755.04 is: 2,096,254.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,814.90 : 3,429,653.47 = 1,518,755.04 : x
  2. Step 2: Convert to fraction form
    2,484,814.90/3,429,653.47 = 1,518,755.04/x
  3. Step 3: Cross multiply
    2,484,814.90x = 3,429,653.47 × 1,518,755.04
  4. Step 4: Simplify right side
    2,484,814.90x = 5,208,803,475,867.72
  5. Step 5: Solve for x
    x = 5,208,803,475,867.72/2,484,814.90
  6. Step 6: Final answer
    x = 2,096,254.12

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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.