Home / 1,059,857.12-1,462,603.53-594,646.77

Finding the Fourth Proportional to 1,059,857.12, 1,462,603.53 and 594,646.77

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Solution

The fourth proportional to 1,059,857.12, 1,462,603.53 and 594,646.77 is: 820,612.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,857.12 : 1,462,603.53 = 594,646.77 : x
  2. Step 2: Convert to fraction form
    1,059,857.12/1,462,603.53 = 594,646.77/x
  3. Step 3: Cross multiply
    1,059,857.12x = 1,462,603.53 × 594,646.77
  4. Step 4: Simplify right side
    1,059,857.12x = 869,732,464,905.10
  5. Step 5: Solve for x
    x = 869,732,464,905.10/1,059,857.12
  6. Step 6: Final answer
    x = 820,612.94

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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.