Home / 1,184,532.10-1,634,654.58-668,395.58

Finding the Fourth Proportional to 1,184,532.10, 1,634,654.58 and 668,395.58

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Solution

The fourth proportional to 1,184,532.10, 1,634,654.58 and 668,395.58 is: 922,386.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,532.10 : 1,634,654.58 = 668,395.58 : x
  2. Step 2: Convert to fraction form
    1,184,532.10/1,634,654.58 = 668,395.58/x
  3. Step 3: Cross multiply
    1,184,532.10x = 1,634,654.58 × 668,395.58
  4. Step 4: Simplify right side
    1,184,532.10x = 1,092,595,896,098.76
  5. Step 5: Solve for x
    x = 1,092,595,896,098.76/1,184,532.10
  6. Step 6: Final answer
    x = 922,386.06

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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.