Home / 993,791.04-1,370,973.06-585,614.04

Finding the Fourth Proportional to 993,791.04, 1,370,973.06 and 585,614.04

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Solution

The fourth proportional to 993,791.04, 1,370,973.06 and 585,614.04 is: 807,877.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,791.04 : 1,370,973.06 = 585,614.04 : x
  2. Step 2: Convert to fraction form
    993,791.04/1,370,973.06 = 585,614.04/x
  3. Step 3: Cross multiply
    993,791.04x = 1,370,973.06 × 585,614.04
  4. Step 4: Simplify right side
    993,791.04x = 802,861,072,397.76
  5. Step 5: Solve for x
    x = 802,861,072,397.76/993,791.04
  6. Step 6: Final answer
    x = 807,877.15

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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.