Home / 967,075.16-1,334,537.28-537,344.24

Finding the Fourth Proportional to 967,075.16, 1,334,537.28 and 537,344.24

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Solution

The fourth proportional to 967,075.16, 1,334,537.28 and 537,344.24 is: 741,520.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,075.16 : 1,334,537.28 = 537,344.24 : x
  2. Step 2: Convert to fraction form
    967,075.16/1,334,537.28 = 537,344.24/x
  3. Step 3: Cross multiply
    967,075.16x = 1,334,537.28 × 537,344.24
  4. Step 4: Simplify right side
    967,075.16x = 717,105,913,800.58
  5. Step 5: Solve for x
    x = 717,105,913,800.58/967,075.16
  6. Step 6: Final answer
    x = 741,520.36

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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.