Home / 2,617,084.16-3,614,317.76-1,803,403.52

Finding the Fourth Proportional to 2,617,084.16, 3,614,317.76 and 1,803,403.52

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Solution

The fourth proportional to 2,617,084.16, 3,614,317.76 and 1,803,403.52 is: 2,490,586.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,084.16 : 3,614,317.76 = 1,803,403.52 : x
  2. Step 2: Convert to fraction form
    2,617,084.16/3,614,317.76 = 1,803,403.52/x
  3. Step 3: Cross multiply
    2,617,084.16x = 3,614,317.76 × 1,803,403.52
  4. Step 4: Simplify right side
    2,617,084.16x = 6,518,073,370,782.52
  5. Step 5: Solve for x
    x = 6,518,073,370,782.52/2,617,084.16
  6. Step 6: Final answer
    x = 2,490,586.08

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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.