Home / 1,036,585.68-1,554,957.24-353,260.18

Finding the Fourth Proportional to 1,036,585.68, 1,554,957.24 and 353,260.18

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Solution

The fourth proportional to 1,036,585.68, 1,554,957.24 and 353,260.18 is: 529,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,585.68 : 1,554,957.24 = 353,260.18 : x
  2. Step 2: Convert to fraction form
    1,036,585.68/1,554,957.24 = 353,260.18/x
  3. Step 3: Cross multiply
    1,036,585.68x = 1,554,957.24 × 353,260.18
  4. Step 4: Simplify right side
    1,036,585.68x = 549,304,474,494.70
  5. Step 5: Solve for x
    x = 549,304,474,494.70/1,036,585.68
  6. Step 6: Final answer
    x = 529,917.10

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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.