Home / 1,482,253.20-2,223,510.99-417,304.47

Finding the Fourth Proportional to 1,482,253.20, 2,223,510.99 and 417,304.47

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Solution

The fourth proportional to 1,482,253.20, 2,223,510.99 and 417,304.47 is: 625,993.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,253.20 : 2,223,510.99 = 417,304.47 : x
  2. Step 2: Convert to fraction form
    1,482,253.20/2,223,510.99 = 417,304.47/x
  3. Step 3: Cross multiply
    1,482,253.20x = 2,223,510.99 × 417,304.47
  4. Step 4: Simplify right side
    1,482,253.20x = 927,881,075,221.13
  5. Step 5: Solve for x
    x = 927,881,075,221.13/1,482,253.20
  6. Step 6: Final answer
    x = 625,993.64

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1.5x scale

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.