Home / 1,065,522.65-1,470,397.19-582,089.94

Finding the Fourth Proportional to 1,065,522.65, 1,470,397.19 and 582,089.94

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Solution

The fourth proportional to 1,065,522.65, 1,470,397.19 and 582,089.94 is: 803,270.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,522.65 : 1,470,397.19 = 582,089.94 : x
  2. Step 2: Convert to fraction form
    1,065,522.65/1,470,397.19 = 582,089.94/x
  3. Step 3: Cross multiply
    1,065,522.65x = 1,470,397.19 × 582,089.94
  4. Step 4: Simplify right side
    1,065,522.65x = 855,903,409,192.82
  5. Step 5: Solve for x
    x = 855,903,409,192.82/1,065,522.65
  6. Step 6: Final answer
    x = 803,270.97

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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.