Home / 5,859,585.12-8,782,291.79-3,018,147.24

Finding the Fourth Proportional to 5,859,585.12, 8,782,291.79 and 3,018,147.24

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Solution

The fourth proportional to 5,859,585.12, 8,782,291.79 and 3,018,147.24 is: 4,523,571.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859,585.12 : 8,782,291.79 = 3,018,147.24 : x
  2. Step 2: Convert to fraction form
    5,859,585.12/8,782,291.79 = 3,018,147.24/x
  3. Step 3: Cross multiply
    5,859,585.12x = 8,782,291.79 × 3,018,147.24
  4. Step 4: Simplify right side
    5,859,585.12x = 26,506,249,756,024.07
  5. Step 5: Solve for x
    x = 26,506,249,756,024.07/5,859,585.12
  6. Step 6: Final answer
    x = 4,523,571.07

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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.