Home / 962,794.98-1,328,698.58-533,075.10

Finding the Fourth Proportional to 962,794.98, 1,328,698.58 and 533,075.10

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Solution

The fourth proportional to 962,794.98, 1,328,698.58 and 533,075.10 is: 735,666.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,794.98 : 1,328,698.58 = 533,075.10 : x
  2. Step 2: Convert to fraction form
    962,794.98/1,328,698.58 = 533,075.10/x
  3. Step 3: Cross multiply
    962,794.98x = 1,328,698.58 × 533,075.10
  4. Step 4: Simplify right side
    962,794.98x = 708,296,125,737.98
  5. Step 5: Solve for x
    x = 708,296,125,737.98/962,794.98
  6. Step 6: Final answer
    x = 735,666.62

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1.5x scale

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.