Home / 1,024,510.80-1,536,751.80-463,544.40

Finding the Fourth Proportional to 1,024,510.80, 1,536,751.80 and 463,544.40

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Solution

The fourth proportional to 1,024,510.80, 1,536,751.80 and 463,544.40 is: 695,310.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,510.80 : 1,536,751.80 = 463,544.40 : x
  2. Step 2: Convert to fraction form
    1,024,510.80/1,536,751.80 = 463,544.40/x
  3. Step 3: Cross multiply
    1,024,510.80x = 1,536,751.80 × 463,544.40
  4. Step 4: Simplify right side
    1,024,510.80x = 712,352,691,079.92
  5. Step 5: Solve for x
    x = 712,352,691,079.92/1,024,510.80
  6. Step 6: Final answer
    x = 695,310.08

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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.