Home / 1,068,464.04-1,474,434.36-585,020.40

Finding the Fourth Proportional to 1,068,464.04, 1,474,434.36 and 585,020.40

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Solution

The fourth proportional to 1,068,464.04, 1,474,434.36 and 585,020.40 is: 807,302.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,464.04 : 1,474,434.36 = 585,020.40 : x
  2. Step 2: Convert to fraction form
    1,068,464.04/1,474,434.36 = 585,020.40/x
  3. Step 3: Cross multiply
    1,068,464.04x = 1,474,434.36 × 585,020.40
  4. Step 4: Simplify right side
    1,068,464.04x = 862,574,179,060.94
  5. Step 5: Solve for x
    x = 862,574,179,060.94/1,068,464.04
  6. Step 6: Final answer
    x = 807,302.96

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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.