Home / 1,091,924.97-1,506,867.48-601,911.93

Finding the Fourth Proportional to 1,091,924.97, 1,506,867.48 and 601,911.93

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Solution

The fourth proportional to 1,091,924.97, 1,506,867.48 and 601,911.93 is: 830,644.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,924.97 : 1,506,867.48 = 601,911.93 : x
  2. Step 2: Convert to fraction form
    1,091,924.97/1,506,867.48 = 601,911.93/x
  3. Step 3: Cross multiply
    1,091,924.97x = 1,506,867.48 × 601,911.93
  4. Step 4: Simplify right side
    1,091,924.97x = 907,001,513,141.04
  5. Step 5: Solve for x
    x = 907,001,513,141.04/1,091,924.97
  6. Step 6: Final answer
    x = 830,644.54

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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.