Home / 731,231.65-1,006,994.58-602,726.27

Finding the Fourth Proportional to 731,231.65, 1,006,994.58 and 602,726.27

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Solution

The fourth proportional to 731,231.65, 1,006,994.58 and 602,726.27 is: 830,027.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,231.65 : 1,006,994.58 = 602,726.27 : x
  2. Step 2: Convert to fraction form
    731,231.65/1,006,994.58 = 602,726.27/x
  3. Step 3: Cross multiply
    731,231.65x = 1,006,994.58 × 602,726.27
  4. Step 4: Simplify right side
    731,231.65x = 606,942,083,208.76
  5. Step 5: Solve for x
    x = 606,942,083,208.76/731,231.65
  6. Step 6: Final answer
    x = 830,027.09

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1.5x scale

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.