Home / 963,424.07-1,329,525.24-533,732.03

Finding the Fourth Proportional to 963,424.07, 1,329,525.24 and 533,732.03

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Solution

The fourth proportional to 963,424.07, 1,329,525.24 and 533,732.03 is: 736,550.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,424.07 : 1,329,525.24 = 533,732.03 : x
  2. Step 2: Convert to fraction form
    963,424.07/1,329,525.24 = 533,732.03/x
  3. Step 3: Cross multiply
    963,424.07x = 1,329,525.24 × 533,732.03
  4. Step 4: Simplify right side
    963,424.07x = 709,610,206,603.76
  5. Step 5: Solve for x
    x = 709,610,206,603.76/963,424.07
  6. Step 6: Final answer
    x = 736,550.21

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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.