Home / 1,884,934.53-2,827,341.59-605,536.79

Finding the Fourth Proportional to 1,884,934.53, 2,827,341.59 and 605,536.79

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Solution

The fourth proportional to 1,884,934.53, 2,827,341.59 and 605,536.79 is: 908,285.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,934.53 : 2,827,341.59 = 605,536.79 : x
  2. Step 2: Convert to fraction form
    1,884,934.53/2,827,341.59 = 605,536.79/x
  3. Step 3: Cross multiply
    1,884,934.53x = 2,827,341.59 × 605,536.79
  4. Step 4: Simplify right side
    1,884,934.53x = 1,712,059,333,477.70
  5. Step 5: Solve for x
    x = 1,712,059,333,477.70/1,884,934.53
  6. Step 6: Final answer
    x = 908,285.83

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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.